{"title":"Variable Area Flowmeters","description":null,"products":[{"product_id":"dwyer-instruments-dtfa-1a-10a-variable-area-flowmeter-for-gases-range-1-5-10-scfm-1-4-npt-connection","title":"Dwyer DTFA-1A-10A | Variable-Area Flowmeter for Gases | 1.5-10 SCFM, 1\/4\" NPT","description":"\u003cp\u003eThe Dwyer DTFA-1A-10A variable-area flowmeter reads gas flow from 1.5-10 SCFM and connects through 1\/4\" NPT ports. Its aluminium construction lets the DTFA-1A-10A handle system pressures up to 3000 psig (200 bar), and it is pre-calibrated for horizontal line mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFA-1A-10A air calibration accuracy ±5% FS, repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial face on the DTFA-1A-10A\u003c\/li\u003e\n\u003cli\u003eOperating temperature -40 to 200°F (-40 to 93°C) (DTFA-1A-10A)\u003c\/li\u003e\n\u003cli\u003ePTFE-coated magnet and Buna seals in the DTFA-1A-10A\u003c\/li\u003e\n\u003cli\u003eDTFA-1A-10A weight 3 lb (1.36 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632274033,"sku":"DTFA-1A-10A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-1a-10a-variable-area-flowmeter-for-gases-range-1-5-10-scfm-1-4-npt-connection-25382963282033.png?v=1761745963"},{"product_id":"dwyer-instruments-dtfa-1a-15a-variable-area-flowmeter-for-gases-range-2-0-15-scfm-1-4-npt-connection","title":"Dwyer DTFA-1A-15A | Variable-Area Flowmeter for Gases | 2.0-15 SCFM, 1\/4\" NPT","description":"\u003cp\u003eCovering 2.0-15 SCFM of gas flow, the Dwyer DTFA-1A-15A is a 1\/4\" NPT variable-area meter with air calibration accuracy of ±5% FS. The DTFA-1A-15A is built in aluminium for pressures up to 3000 psig (200 bar) and comes calibrated for horizontal installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial face on the DTFA-1A-15A\u003c\/li\u003e\n\u003cli\u003eOperating temperature -40 to 200°F (-40 to 93°C) (DTFA-1A-15A)\u003c\/li\u003e\n\u003cli\u003ePTFE-coated magnet and Buna seals in the DTFA-1A-15A\u003c\/li\u003e\n\u003cli\u003eDTFA-1A-15A weight 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eDTFA-1A-15A air calibration accuracy ±5% FS, repeatability ±1% FS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632306801,"sku":"DTFA-1A-15A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-1a-15a-variable-area-flowmeter-for-gases-range-2-0-15-scfm-1-4-npt-connection-25382963445873.png?v=1761745964"},{"product_id":"dwyer-instruments-dtfa-1a-20a-variable-area-flowmeter-for-gases-range-3-0-20-scfm-1-4-npt-connection","title":"Dwyer DTFA-1A-20A | Variable-Area Flowmeter for Gases | 3.0-20 SCFM, 1\/4\" NPT","description":"\u003cp\u003eDwyer DTFA-1A-20A: variable-area gas flowmeter, 3.0-20 SCFM, 1\/4\" NPT process connection. Rated to 3000 psig (200 bar) thanks to its aluminium build, the DTFA-1A-20A is pre-calibrated for mounting in a horizontal line and reads within ±5% FS on air.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating temperature -40 to 200°F (-40 to 93°C) (DTFA-1A-20A)\u003c\/li\u003e\n\u003cli\u003ePTFE-coated magnet and Buna seals in the DTFA-1A-20A\u003c\/li\u003e\n\u003cli\u003eDTFA-1A-20A weight 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eDTFA-1A-20A air calibration accuracy ±5% FS, repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial face on the DTFA-1A-20A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632339569,"sku":"DTFA-1A-20A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-1a-20a-variable-area-flowmeter-for-gases-range-3-0-20-scfm-1-4-npt-connection-25382963544177.png?v=1761745963"},{"product_id":"dwyer-instruments-dtfa-1a-25a-variable-area-flowmeter-for-gases-range-3-0-25-scfm-1-4-npt-connection","title":"Dwyer DTFA-1A-25A | Variable-Area Flowmeter for Gases | 3.0-25 SCFM, 1\/4\" NPT","description":"\u003cp\u003eThe Dwyer DTFA-1A-25A variable-area flowmeter reads gas flow from 3.0-25 SCFM and connects through 1\/4\" NPT ports. Its aluminium construction lets the DTFA-1A-25A handle system pressures up to 3000 psig (200 bar), and it is pre-calibrated for horizontal line mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePTFE-coated magnet and Buna seals in the DTFA-1A-25A\u003c\/li\u003e\n\u003cli\u003eDTFA-1A-25A weight 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eDTFA-1A-25A air calibration accuracy ±5% FS, repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial face on the DTFA-1A-25A\u003c\/li\u003e\n\u003cli\u003eOperating temperature -40 to 200°F (-40 to 93°C) (DTFA-1A-25A)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632405105,"sku":"DTFA-1A-25A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-1a-25a-variable-area-flowmeter-for-gases-range-3-0-25-scfm-1-4-npt-connection-25382963871857.png?v=1761745963"},{"product_id":"dwyer-instruments-dtfa-2a-100a-variable-area-flowmeter-for-gases-range-10-0-100-scfm-1-2-npt-connection","title":"Dwyer DTFA-2A-100A | Variable-Area Flowmeter for Gases | 10.0-100 SCFM, 1\/2\" NPT","description":"\u003cp\u003eCovering 10.0-100 SCFM of gas flow, the Dwyer DTFA-2A-100A is a 1\/2\" NPT variable-area meter with air calibration accuracy of ±5% FS. The DTFA-2A-100A is built in aluminium for pressures up to 3000 psig (200 bar) and comes calibrated for horizontal installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFA-2A-100A weight 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-100A air calibration accuracy ±5% FS, repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial face on the DTFA-2A-100A\u003c\/li\u003e\n\u003cli\u003eOperating temperature -40 to 200°F (-40 to 93°C) (DTFA-2A-100A)\u003c\/li\u003e\n\u003cli\u003ePTFE-coated magnet and Buna seals in the DTFA-2A-100A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632568945,"sku":"DTFA-2A-100A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-2a-100a-variable-area-flowmeter-for-gases-range-10-0-100-scfm-1-2-npt-connection-25382964166769.jpg?v=1761745960"},{"product_id":"dwyer-instruments-dtfa-2a-30a-variable-area-flowmeter-for-gases-range-3-0-30-scfm-1-2-npt-connection","title":"Dwyer DTFA-2A-30A | Variable-Area Flowmeter for Gases | 3.0-30 SCFM, 1\/2\" NPT","description":"\u003cp\u003eDwyer DTFA-2A-30A: variable-area gas flowmeter, 3.0-30 SCFM, 1\/2\" NPT process connection. Rated to 3000 psig (200 bar) thanks to its aluminium build, the DTFA-2A-30A is pre-calibrated for mounting in a horizontal line and reads within ±5% FS on air.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFA-2A-30A air calibration accuracy ±5% FS, repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial face on the DTFA-2A-30A\u003c\/li\u003e\n\u003cli\u003eOperating temperature -40 to 200°F (-40 to 93°C) (DTFA-2A-30A)\u003c\/li\u003e\n\u003cli\u003ePTFE-coated magnet and Buna seals in the DTFA-2A-30A\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-30A weight 5 lb (2.27 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632601713,"sku":"DTFA-2A-30A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-2a-30a-variable-area-flowmeter-for-gases-range-3-0-30-scfm-1-2-npt-connection-25382964232305.jpg?v=1761745960"},{"product_id":"dwyer-instruments-dtfa-2a-40a-variable-area-flowmeter-for-gases-range-4-0-40-scfm-1-2-npt-connection","title":"Dwyer DTFA-2A-40A | Variable-Area Flowmeter for Gases | 4.0-40 SCFM, 1\/2\" NPT","description":"\u003cp\u003eThe Dwyer DTFA-2A-40A variable-area flowmeter reads gas flow from 4.0-40 SCFM and connects through 1\/2\" NPT ports. Its aluminium construction lets the DTFA-2A-40A handle system pressures up to 3000 psig (200 bar), and it is pre-calibrated for horizontal line mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial face on the DTFA-2A-40A\u003c\/li\u003e\n\u003cli\u003eOperating temperature -40 to 200°F (-40 to 93°C) (DTFA-2A-40A)\u003c\/li\u003e\n\u003cli\u003ePTFE-coated magnet and Buna seals in the DTFA-2A-40A\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-40A weight 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-40A air calibration accuracy ±5% FS, repeatability ±1% FS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632634481,"sku":"DTFA-2A-40A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-2a-40a-variable-area-flowmeter-for-gases-range-4-0-40-scfm-1-2-npt-connection-25382964265073.jpg?v=1761745958"},{"product_id":"dwyer-instruments-dtfa-2a-50a-variable-area-flowmeter-for-gases-range-4-0-50-scfm-1-2-npt-connection","title":"Dwyer DTFA-2A-50A | Variable-Area Flowmeter for Gases | 4.0-50 SCFM, 1\/2\" NPT","description":"\u003cp\u003eCovering 4.0-50 SCFM of gas flow, the Dwyer DTFA-2A-50A is a 1\/2\" NPT variable-area meter with air calibration accuracy of ±5% FS. The DTFA-2A-50A is built in aluminium for pressures up to 3000 psig (200 bar) and comes calibrated for horizontal installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating temperature -40 to 200°F (-40 to 93°C) (DTFA-2A-50A)\u003c\/li\u003e\n\u003cli\u003ePTFE-coated magnet and Buna seals in the DTFA-2A-50A\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-50A weight 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-50A air calibration accuracy ±5% FS, repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial face on the DTFA-2A-50A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632667249,"sku":"DTFA-2A-50A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-2a-50a-variable-area-flowmeter-for-gases-range-4-0-50-scfm-1-2-npt-connection-25382964527217.jpg?v=1761745958"},{"product_id":"dwyer-instruments-dtfa-2a-75a-variable-area-flowmeter-for-gases-range-5-0-75-scfm-1-2-npt-connection","title":"Dwyer DTFA-2A-75A | Variable-Area Gas Flowmeter | 5.0-75 SCFM, 1\/2\" NPT","description":"\u003cp\u003eThe Dwyer DTFA-2A-75A is a variable-area flowmeter calibrated for air, reading 5.0-75 SCFM through a 1\/2\" NPT connection. The DTFA-2A-75A is rated to 3000 psig (200 bar) with an aluminium body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFA-2A-75A accuracy: ±5% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e5.0-75 SCFM scale on a 63.5 mm (2.5\") dial (DTFA-2A-75A)\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-75A wetted parts: PTFE-coated magnet, 302 SS range spring, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-75A weighs 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFA-2A-75A operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632700017,"sku":"DTFA-2A-75A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfa-2a-75a-variable-area-flowmeter-for-gases-range-5-0-75-scfm-1-2-npt-connection-25382964592753.jpg?v=1761745958"},{"product_id":"dwyer-instruments-dtfo-1b-4o-variable-area-flowmeter-for-oil-range-0-4-gpm-oil-1-4-npt-brass-body","title":"Dwyer DTFO-1B-4O | Variable-Area Oil Flowmeter | 0-4 GPM oil, 1\/4\" NPT, brass body","description":"\u003cp\u003eThe Dwyer DTFO-1B-4O is a variable-area flowmeter calibrated for oil, reading 0-4 GPM through a 1\/4\" NPT connection. The DTFO-1B-4O is rated to 3000 psig (200 bar) with a brass body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFO-1B-4O accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-4 GPM oil scale on a 63.5 mm (2.5\") dial (DTFO-1B-4O)\u003c\/li\u003e\n\u003cli\u003eDTFO-1B-4O wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFO-1B-4O weighs 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eDTFO-1B-4O operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632732785,"sku":"DTFO-1B-4O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfo-1b-4o-variable-area-flowmeter-for-oil-range-0-4-gpm-oil-1-4-npt-brass-body-25382964822129.jpg?v=1761745957"},{"product_id":"dwyer-instruments-dtfo-2b-4o-variable-area-flowmeter-for-oil-range-0-4-gpm-oil-1-2-npt-brass-body","title":"Dwyer DTFO-2B-4O | Variable-Area Oil Flowmeter | 0-4 GPM oil, 1\/2\" NPT, brass body","description":"\u003cp\u003eCalibrated for oil service, the Dwyer DTFO-2B-4O variable-area flowmeter covers 0-4 GPM and fits a 1\/2\" NPT line. Built with a brass body, this DTFO-2B-4O unit withstands up to 3000 psig (200 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFO-2B-4O is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-4 GPM oil shown on a 2.5\" (63.5 mm) dial face (DTFO-2B-4O)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFO-2B-4O: 302 SS spring and range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFO-2B-4O: 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFO-2B-4O: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632765553,"sku":"DTFO-2B-4O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfo-2b-4o-variable-area-flowmeter-for-oil-range-0-4-gpm-oil-1-2-npt-brass-body-25382964887665.jpg?v=1761745957"},{"product_id":"dwyer-instruments-dtfo-2b-8o-variable-area-flowmeter-for-oil-range-0-8-gpm-oil-1-2-npt-brass-body","title":"Dwyer DTFO-2B-8O | Variable-Area Oil Flowmeter | 0-8 GPM oil, 1\/2\" NPT, brass body","description":"\u003cp\u003eDwyer DTFO-2B-8O: a 1\/2\" NPT variable-area flowmeter with a 0-8 GPM range, set up for oil. For a horizontal line, the DTFO-2B-8O comes pre-calibrated and its brass body is rated to 3000 psig (200 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFO-2B-8O\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-8 GPM oil (DTFO-2B-8O)\u003c\/li\u003e\n\u003cli\u003eDTFO-2B-8O wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFO-2B-8O weighs 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFO-2B-8O operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632798321,"sku":"DTFO-2B-8O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfo-2b-8o-variable-area-flowmeter-for-oil-range-0-8-gpm-oil-1-2-npt-brass-body-25382965018737.jpg?v=1761745957"},{"product_id":"dwyer-instruments-dtfo-3s-15o-variable-area-flowmeter-for-oil-range-0-15-gpm-oil-1-npt-ss-body","title":"Dwyer DTFO-3S-15O | Variable-Area Oil Flowmeter | 0-15 GPM oil, 1\" NPT, SS body","description":"\u003cp\u003eWith a 0-15 GPM oil range and 1\" NPT ports, the Dwyer DTFO-3S-15O measures oil flow in a variable-area design. Its 316 stainless steel body handles line pressures up to 1500 psig (100 bar), and the DTFO-3S-15O arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFO-3S-15O accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-15 GPM oil scale on a 63.5 mm (2.5\") dial (DTFO-3S-15O)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFO-3S-15O: 302 SS spring and range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFO-3S-15O: 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFO-3S-15O: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632863857,"sku":"DTFO-3S-15O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfo-3s-15o-variable-area-flowmeter-for-oil-range-0-15-gpm-oil-1-npt-ss-body-25382965084273.jpg?v=1761745956"},{"product_id":"dwyer-instruments-dtfo-3s-20o-variable-area-flowmeter-for-oil-range-0-20-gpm-oil-1-npt-ss-body","title":"Dwyer DTFO-3S-20O | Variable-Area Oil Flowmeter | 0-20 GPM oil, 1\" NPT, SS body","description":"\u003cp\u003eThe Dwyer DTFO-3S-20O is a variable-area flowmeter calibrated for oil, reading 0-20 GPM through a 1\" NPT connection. The DTFO-3S-20O is rated to 1500 psig (100 bar) with a 316 stainless steel body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFO-3S-20O is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-20 GPM oil shown on a 2.5\" (63.5 mm) dial face (DTFO-3S-20O)\u003c\/li\u003e\n\u003cli\u003eDTFO-3S-20O wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFO-3S-20O weighs 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eDTFO-3S-20O operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632896625,"sku":"DTFO-3S-20O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfo-3s-20o-variable-area-flowmeter-for-oil-range-0-20-gpm-oil-1-npt-ss-body-25382965149809.jpg?v=1761745955"},{"product_id":"dwyer-instruments-dtfo-3s-25o-variable-area-flowmeter-for-oil-range-0-25-gpm-oil-1-npt-ss-body","title":"Dwyer DTFO-3S-25O | Variable-Area Oil Flowmeter | 0-25 GPM oil, 1\" NPT, SS body","description":"\u003cp\u003eCalibrated for oil service, the Dwyer DTFO-3S-25O variable-area flowmeter covers 0-25 GPM and fits a 1\" NPT line. Built with a 316 stainless steel body, this DTFO-3S-25O unit withstands up to 1500 psig (100 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFO-3S-25O\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-25 GPM oil (DTFO-3S-25O)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFO-3S-25O: 302 SS spring and range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFO-3S-25O: 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFO-3S-25O: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632929393,"sku":"DTFO-3S-25O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfo-3s-25o-variable-area-flowmeter-for-oil-range-0-25-gpm-oil-1-npt-ss-body-25382965411953.jpg?v=1761745954"},{"product_id":"dwyer-instruments-dtfo-3s-30o-variable-area-flowmeter-for-oil-range-0-30-gpm-oil-1-npt-ss-body","title":"Dwyer DTFO-3S-30O | Variable-Area Oil Flowmeter | 0-30 GPM oil, 1\" NPT, SS body","description":"\u003cp\u003eDwyer DTFO-3S-30O: a 1\" NPT variable-area flowmeter with a 0-30 GPM range, set up for oil. For a horizontal line, the DTFO-3S-30O comes pre-calibrated and its 316 stainless steel body is rated to 1500 psig (100 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFO-3S-30O accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-30 GPM oil scale on a 63.5 mm (2.5\") dial (DTFO-3S-30O)\u003c\/li\u003e\n\u003cli\u003eDTFO-3S-30O wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFO-3S-30O weighs 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eDTFO-3S-30O operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632962161,"sku":"DTFO-3S-30O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfo-3s-30o-variable-area-flowmeter-for-oil-range-0-30-gpm-oil-1-npt-ss-body-25382965477489.jpg?v=1761745954"},{"product_id":"dwyer-instruments-dtff-1s-10w-variable-area-flowmeter-for-low-flow-rates-range-0-10-gph-water-calibration-1-4-npt","title":"Dwyer DTFF-1S-10W | Fixed-Orifice Low-Flow Meter | 0-10 GPH water, 1\/4\" female NPT","description":"\u003cp\u003eThe Dwyer DTFF-1S-10W is a fixed-orifice flowmeter calibrated for water, reading 0-10 GPH through a 1\/4\" female NPT connection. The DTFF-1S-10W is rated to 3000 psig (200 bar) with a 316 stainless steel body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFF-1S-10W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-10 GPH water scale on a 63.5 mm (2.5\") dial (DTFF-1S-10W)\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-10W wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-10W weighs 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170632994929,"sku":"DTFF-1S-10W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-10w-variable-area-flowmeter-for-low-flow-rates-range-0-10-gph-water-calibration-1-4-npt-25382965575793.jpg?v=1761745954"},{"product_id":"dwyer-instruments-dtff-1s-15w-variable-area-flowmeter-for-low-flow-rates-range-0-15-gph-water-calibration-1-4-npt","title":"Dwyer DTFF-1S-15W | Fixed-Orifice Low-Flow Meter | 0-15 GPH water, 1\/4\" female NPT","description":"\u003cp\u003eCalibrated for water service, the Dwyer DTFF-1S-15W fixed-orifice flowmeter covers 0-15 GPH and fits a 1\/4\" female NPT line. Built with a 316 stainless steel body, this DTFF-1S-15W unit withstands up to 3000 psig (200 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFF-1S-15W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-15 GPH water shown on a 2.5\" (63.5 mm) dial face (DTFF-1S-15W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFF-1S-15W: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFF-1S-15W: 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633027697,"sku":"DTFF-1S-15W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-15w-variable-area-flowmeter-for-low-flow-rates-range-0-15-gph-water-calibration-1-4-npt-25382965641329.jpg?v=1761745953"},{"product_id":"dwyer-instruments-dtff-1s-20o-variable-area-flowmeter-for-low-flow-rates-range-0-20-gph-oil-calibration-1-4-npt","title":"Dwyer DTFF-1S-20O | Fixed-Orifice Low-Flow Meter | 0-20 GPH oil, 1\/4\" female NPT","description":"\u003cp\u003eDwyer DTFF-1S-20O: a 1\/4\" female NPT fixed-orifice flowmeter with a 0-20 GPH range, set up for oil. For a horizontal line, the DTFF-1S-20O comes pre-calibrated and its 316 stainless steel body is rated to 3000 psig (200 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFF-1S-20O\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-20 GPH oil (DTFF-1S-20O)\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-20O wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-20O weighs 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633060465,"sku":"DTFF-1S-20O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-20o-variable-area-flowmeter-for-low-flow-rates-range-0-20-gph-oil-calibration-1-4-npt-25382966034545.jpg?v=1761745953"},{"product_id":"dwyer-instruments-dtff-1s-25w-variable-area-flowmeter-for-low-flow-rates-range-0-25-gph-water-calibration-1-4-npt","title":"Dwyer DTFF-1S-25W | Fixed-Orifice Low-Flow Meter | 0-25 GPH water, 1\/4\" female NPT","description":"\u003cp\u003eWith a 0-25 GPH water range and 1\/4\" female NPT ports, the Dwyer DTFF-1S-25W measures water flow in a fixed-orifice design. Its 316 stainless steel body handles line pressures up to 3000 psig (200 bar), and the DTFF-1S-25W arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFF-1S-25W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-25 GPH water scale on a 63.5 mm (2.5\") dial (DTFF-1S-25W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFF-1S-25W: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFF-1S-25W: 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633093233,"sku":"DTFF-1S-25W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-25w-variable-area-flowmeter-for-low-flow-rates-range-0-25-gph-water-calibration-1-4-npt-25382966329457.jpg?v=1761745953"},{"product_id":"dwyer-instruments-dtff-1s-40w-variable-area-flowmeter-for-low-flow-rates-range-0-40-gph-water-calibration-1-4-npt","title":"Dwyer DTFF-1S-40W | Fixed-Orifice Low-Flow Meter | 0-40 GPH water, 1\/4\" female NPT","description":"\u003cp\u003eThe Dwyer DTFF-1S-40W is a fixed-orifice flowmeter calibrated for water, reading 0-40 GPH through a 1\/4\" female NPT connection. The DTFF-1S-40W is rated to 3000 psig (200 bar) with a 316 stainless steel body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFF-1S-40W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-40 GPH water shown on a 2.5\" (63.5 mm) dial face (DTFF-1S-40W)\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-40W wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-40W weighs 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633126001,"sku":"DTFF-1S-40W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-40w-variable-area-flowmeter-for-low-flow-rates-range-0-40-gph-water-calibration-1-4-npt-25382966394993.jpg?v=1761745951"},{"product_id":"dwyer-instruments-dtff-1s-4w-variable-area-flowmeter-for-low-flow-rates-range-0-4-gph-water-calibration-1-4-npt","title":"Dwyer DTFF-1S-4W | Fixed-Orifice Low-Flow Meter | 0-4 GPH water, 1\/4\" female NPT","description":"\u003cp\u003eCalibrated for water service, the Dwyer DTFF-1S-4W fixed-orifice flowmeter covers 0-4 GPH and fits a 1\/4\" female NPT line. Built with a 316 stainless steel body, this DTFF-1S-4W unit withstands up to 3000 psig (200 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFF-1S-4W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-4 GPH water (DTFF-1S-4W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFF-1S-4W: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFF-1S-4W: 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633158769,"sku":"DTFF-1S-4W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-4w-variable-area-flowmeter-for-low-flow-rates-range-0-4-gph-water-calibration-1-4-npt-25382966526065.jpg?v=1761745952"},{"product_id":"dwyer-instruments-dtff-1s-5a-variable-area-flowmeter-for-low-flow-rates-range-1-5-5-scfm-air-calibration-1-4-npt","title":"Dwyer DTFF-1S-5A | Fixed-Orifice Low-Flow Meter | 1.5-5 SCFM, 1\/4\" female NPT","description":"\u003cp\u003eDwyer DTFF-1S-5A: a 1\/4\" female NPT fixed-orifice flowmeter with a 1.5-5 SCFM range, set up for air. For a horizontal line, the DTFF-1S-5A comes pre-calibrated and its 316 stainless steel body is rated to 3000 psig (200 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFF-1S-5A accuracy: ±5% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e1.5-5 SCFM scale on a 63.5 mm (2.5\") dial (DTFF-1S-5A)\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-5A wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-5A weighs 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633224305,"sku":"DTFF-1S-5A","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-5a-variable-area-flowmeter-for-low-flow-rates-range-1-5-5-scfm-air-calibration-1-4-npt-25382966624369.jpg?v=1761745950"},{"product_id":"dwyer-instruments-dtff-1s-8o-variable-area-flowmeter-for-low-flow-rates-range-0-8-gph-oil-calibration-1-4-npt","title":"Dwyer DTFF-1S-8O | Fixed-Orifice Low-Flow Meter | 0-8 GPH oil, 1\/4\" female NPT","description":"\u003cp\u003eWith a 0-8 GPH oil range and 1\/4\" female NPT ports, the Dwyer DTFF-1S-8O measures oil flow in a fixed-orifice design. Its 316 stainless steel body handles line pressures up to 3000 psig (200 bar), and the DTFF-1S-8O arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFF-1S-8O is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-8 GPH oil shown on a 2.5\" (63.5 mm) dial face (DTFF-1S-8O)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFF-1S-8O: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFF-1S-8O: 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633257073,"sku":"DTFF-1S-8O","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-8o-variable-area-flowmeter-for-low-flow-rates-range-0-8-gph-oil-calibration-1-4-npt-25382966689905.jpg?v=1761745950"},{"product_id":"dwyer-instruments-dtff-1s-8w-variable-area-flowmeter-for-low-flow-rates-range-0-8-gph-water-calibration-1-4-npt","title":"Dwyer DTFF-1S-8W | Fixed-Orifice Low-Flow Meter | 0-8 GPH water, 1\/4\" female NPT","description":"\u003cp\u003eThe Dwyer DTFF-1S-8W is a fixed-orifice flowmeter calibrated for water, reading 0-8 GPH through a 1\/4\" female NPT connection. The DTFF-1S-8W is rated to 3000 psig (200 bar) with a 316 stainless steel body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFF-1S-8W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-8 GPH water (DTFF-1S-8W)\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-8W wetted parts: 302 SS spring and range spring, PTFE-coated magnet, acetal orifice piston, fluoroelastomer diaphragm\u003c\/li\u003e\n\u003cli\u003eDTFF-1S-8W weighs 4 lb (1.81 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633289841,"sku":"DTFF-1S-8W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtff-1s-8w-variable-area-flowmeter-for-low-flow-rates-range-0-8-gph-water-calibration-1-4-npt-25382966722673.jpg?v=1761745949"},{"product_id":"dwyer-instruments-dtfw-1b-1w-variable-area-flowmeter-for-liquids-oils-range-0-1-gpm-water-1-4-npt-brass-body-2","title":"Dwyer DTFW-1B-1W | Variable-Area Liquid Flowmeter | 0-1 GPM water, 1\/4\" NPT, brass body","description":"\u003cp\u003eThe Dwyer DTFW-1B-1W is a variable-area flowmeter calibrated for water, reading 0-1 GPM through a 1\/4\" NPT connection. The DTFW-1B-1W is rated to 3000 psig (200 bar) with a brass body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-1B-1W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-1 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-1B-1W)\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-1W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-1W weighs 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-1W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633322609,"sku":"DTFW-1B-1W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-1b-1w-variable-area-flowmeter-for-liquids-oils-range-0-1-gpm-water-1-4-npt-brass-body-25382966952049.jpg?v=1761745949"},{"product_id":"dwyer-instruments-dtfw-1b-2w-variable-area-flowmeter-for-liquids-oils-range-0-2-gpm-water-1-4-npt-brass-body-3","title":"Dwyer DTFW-1B-2W | Variable-Area Liquid Flowmeter | 0-2 GPM water, 1\/4\" NPT, brass body","description":"\u003cp\u003eCalibrated for water service, the Dwyer DTFW-1B-2W variable-area flowmeter covers 0-2 GPM and fits a 1\/4\" NPT line. Built with a brass body, this DTFW-1B-2W unit withstands up to 3000 psig (200 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFW-1B-2W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-2 GPM water shown on a 2.5\" (63.5 mm) dial face (DTFW-1B-2W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-1B-2W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-1B-2W: 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-1B-2W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633355377,"sku":"DTFW-1B-2W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-1b-2w-variable-area-flowmeter-for-liquids-oils-range-0-2-gpm-water-1-4-npt-brass-body-25382967050353.jpg?v=1761745949"},{"product_id":"dwyer-instruments-dtfw-1b-3w-variable-area-flowmeter-for-liquids-oils-range-0-3-gpm-water-1-4-npt-brass-body-2","title":"Dwyer DTFW-1B-3W | Variable-Area Liquid Flowmeter | 0-3 GPM water, 1\/4\" NPT, brass body","description":"\u003cp\u003eDwyer DTFW-1B-3W: a 1\/4\" NPT variable-area flowmeter with a 0-3 GPM range, set up for water. For a horizontal line, the DTFW-1B-3W comes pre-calibrated and its brass body is rated to 3000 psig (200 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFW-1B-3W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-3 GPM water (DTFW-1B-3W)\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-3W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-3W weighs 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-3W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633388145,"sku":"DTFW-1B-3W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-1b-3w-variable-area-flowmeter-for-liquids-oils-range-0-3-gpm-water-1-4-npt-brass-body-25382967181425.jpg?v=1761745949"},{"product_id":"dwyer-instruments-dtfw-1b-4w-variable-area-flowmeter-for-liquids-oils-range-0-4-gpm-water-1-4-npt-brass-body-2","title":"Dwyer DTFW-1B-4W | Variable-Area Liquid Flowmeter | 0-4 GPM water, 1\/4\" NPT, brass body","description":"\u003cp\u003eWith a 0-4 GPM water range and 1\/4\" NPT ports, the Dwyer DTFW-1B-4W measures water flow in a variable-area design. Its brass body handles line pressures up to 3000 psig (200 bar), and the DTFW-1B-4W arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-1B-4W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-4 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-1B-4W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-1B-4W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-1B-4W: 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-1B-4W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633420913,"sku":"DTFW-1B-4W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-1b-4w-variable-area-flowmeter-for-liquids-oils-range-0-4-gpm-water-1-4-npt-brass-body-25382967312497.jpg?v=1761745948"},{"product_id":"dwyer-instruments-dtfw-1b-5w-variable-area-flowmeter-for-liquids-oils-range-0-5-gpm-water-1-4-npt-brass-body-2","title":"Dwyer DTFW-1B-5W | Variable-Area Liquid Flowmeter | 0-5 GPM water, 1\/4\" NPT, brass body","description":"\u003cp\u003eThe Dwyer DTFW-1B-5W is a variable-area flowmeter calibrated for water, reading 0-5 GPM through a 1\/4\" NPT connection. The DTFW-1B-5W is rated to 3000 psig (200 bar) with a brass body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFW-1B-5W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-5 GPM water shown on a 2.5\" (63.5 mm) dial face (DTFW-1B-5W)\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-5W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-5W weighs 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-1B-5W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633453681,"sku":"DTFW-1B-5W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-1b-5w-variable-area-flowmeter-for-liquids-oils-range-0-5-gpm-water-1-4-npt-brass-body-25382967410801.jpg?v=1761745947"},{"product_id":"dwyer-instruments-dtfw-1s-1w-variable-area-flowmeter-for-liquids-oils-range-0-1-gpm-water-1-4-npt-ss-body-1","title":"Dwyer DTFW-1S-1W | Variable-Area Liquid Flowmeter | 0-1 GPM water, 1\/4\" NPT, SS body","description":"\u003cp\u003eCalibrated for water service, the Dwyer DTFW-1S-1W variable-area flowmeter covers 0-1 GPM and fits a 1\/4\" NPT line. Built with a 316 stainless steel body, this DTFW-1S-1W unit withstands up to 3000 psig (200 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFW-1S-1W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-1 GPM water (DTFW-1S-1W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-1S-1W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-1S-1W: 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-1S-1W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633486449,"sku":"DTFW-1S-1W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-1s-1w-variable-area-flowmeter-for-liquids-oils-range-0-1-gpm-water-1-4-npt-ss-body-25382967509105.jpg?v=1761745946"},{"product_id":"dwyer-instruments-dtfw-1s-2w-variable-area-flowmeter-for-liquids-oils-range-0-2-gpm-water-1-4-npt-ss-body-1","title":"Dwyer DTFW-1S-2W | Variable-Area Liquid Flowmeter | 0-2 GPM water, 1\/4\" NPT, SS body","description":"\u003cp\u003eDwyer DTFW-1S-2W: a 1\/4\" NPT variable-area flowmeter with a 0-2 GPM range, set up for water. For a horizontal line, the DTFW-1S-2W comes pre-calibrated and its 316 stainless steel body is rated to 3000 psig (200 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-1S-2W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-2 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-1S-2W)\u003c\/li\u003e\n\u003cli\u003eDTFW-1S-2W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-1S-2W weighs 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-1S-2W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633519217,"sku":"DTFW-1S-2W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-1s-2w-variable-area-flowmeter-for-liquids-oils-range-0-2-gpm-water-1-4-npt-ss-body-25382967967857.jpg?v=1761745946"},{"product_id":"dwyer-instruments-dtfw-1s-5w-variable-area-flowmeter-for-liquids-oils-range-0-5-gpm-water-1-4-npt-ss-body-1","title":"Dwyer DTFW-1S-5W | Variable-Area Liquid Flowmeter | 0-5 GPM water, 1\/4\" NPT, SS body","description":"\u003cp\u003eWith a 0-5 GPM water range and 1\/4\" NPT ports, the Dwyer DTFW-1S-5W measures water flow in a variable-area design. Its 316 stainless steel body handles line pressures up to 3000 psig (200 bar), and the DTFW-1S-5W arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFW-1S-5W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-5 GPM water shown on a 2.5\" (63.5 mm) dial face (DTFW-1S-5W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-1S-5W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-1S-5W: 3 lb (1.36 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-1S-5W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633551985,"sku":"DTFW-1S-5W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-1s-5w-variable-area-flowmeter-for-liquids-oils-range-0-5-gpm-water-1-4-npt-ss-body-25382968033393.jpg?v=1761745945"},{"product_id":"dwyer-instruments-dtfw-2b-10w-variable-area-flowmeter-for-liquids-oils-range-0-10-gpm-water-1-2-npt-brass-body-1","title":"Dwyer DTFW-2B-10W | Variable-Area Liquid Flowmeter | 0-10 GPM water, 1\/2\" NPT, brass body","description":"\u003cp\u003eThe Dwyer DTFW-2B-10W is a variable-area flowmeter calibrated for water, reading 0-10 GPM through a 1\/2\" NPT connection. The DTFW-2B-10W is rated to 3000 psig (200 bar) with a brass body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFW-2B-10W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-10 GPM water (DTFW-2B-10W)\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-10W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-10W weighs 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-10W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633617521,"sku":"DTFW-2B-10W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2b-10w-variable-area-flowmeter-for-liquids-oils-range-0-10-gpm-water-1-2-npt-brass-body-25382968098929.jpg?v=1761745945"},{"product_id":"dwyer-instruments-dtfw-2b-1w-variable-area-flowmeter-for-liquids-oils-range-0-1-gpm-water-1-2-npt-brass-body-3","title":"Dwyer DTFW-2B-1W | Variable-Area Liquid Flowmeter | 0-1 GPM water, 1\/2\" NPT, brass body","description":"\u003cp\u003eCalibrated for water service, the Dwyer DTFW-2B-1W variable-area flowmeter covers 0-1 GPM and fits a 1\/2\" NPT line. Built with a brass body, this DTFW-2B-1W unit withstands up to 3000 psig (200 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-2B-1W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-1 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-2B-1W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-2B-1W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-2B-1W: 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-2B-1W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633650289,"sku":"DTFW-2B-1W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2b-1w-variable-area-flowmeter-for-liquids-oils-range-0-1-gpm-water-1-2-npt-brass-body-25382968361073.jpg?v=1761745945"},{"product_id":"dwyer-instruments-dtfw-2b-2w-variable-area-flowmeter-for-liquids-oils-range-0-2-gpm-water-1-2-npt-brass-body-3","title":"Dwyer DTFW-2B-2W | Variable-Area Liquid Flowmeter | 0-2 GPM water, 1\/2\" NPT, brass body","description":"\u003cp\u003eDwyer DTFW-2B-2W: a 1\/2\" NPT variable-area flowmeter with a 0-2 GPM range, set up for water. For a horizontal line, the DTFW-2B-2W comes pre-calibrated and its brass body is rated to 3000 psig (200 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFW-2B-2W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-2 GPM water shown on a 2.5\" (63.5 mm) dial face (DTFW-2B-2W)\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-2W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-2W weighs 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-2W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633683057,"sku":"DTFW-2B-2W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2b-2w-variable-area-flowmeter-for-liquids-oils-range-0-2-gpm-water-1-2-npt-brass-body-25382968492145.jpg?v=1761745945"},{"product_id":"dwyer-instruments-dtfw-2b-3w-variable-area-flowmeter-for-liquids-oils-range-0-3-gpm-water-1-2-npt-brass-body-4","title":"Dwyer DTFW-2B-3W | Variable-Area Liquid Flowmeter | 0-3 GPM water, 1\/2\" NPT, brass body","description":"\u003cp\u003eWith a 0-3 GPM water range and 1\/2\" NPT ports, the Dwyer DTFW-2B-3W measures water flow in a variable-area design. Its brass body handles line pressures up to 3000 psig (200 bar), and the DTFW-2B-3W arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFW-2B-3W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-3 GPM water (DTFW-2B-3W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-2B-3W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-2B-3W: 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-2B-3W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633715825,"sku":"DTFW-2B-3W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2b-3w-variable-area-flowmeter-for-liquids-oils-range-0-3-gpm-water-1-2-npt-brass-body-25382968721521.jpg?v=1761745943"},{"product_id":"dwyer-instruments-dtfw-2b-5w-variable-area-flowmeter-for-liquids-oils-range-0-5-gpm-water-1-2-npt-brass-body-3","title":"Dwyer DTFW-2B-5W | Variable-Area Liquid Flowmeter | 0-5 GPM water, 1\/2\" NPT, brass body","description":"\u003cp\u003eThe Dwyer DTFW-2B-5W is a variable-area flowmeter calibrated for water, reading 0-5 GPM through a 1\/2\" NPT connection. The DTFW-2B-5W is rated to 3000 psig (200 bar) with a brass body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-2B-5W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-5 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-2B-5W)\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-5W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-5W weighs 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-2B-5W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633781361,"sku":"DTFW-2B-5W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2b-5w-variable-area-flowmeter-for-liquids-oils-range-0-5-gpm-water-1-2-npt-brass-body-25382968787057.jpg?v=1761745944"},{"product_id":"dwyer-instruments-dtfw-2b-8w-variable-area-flowmeter-for-liquids-oils-range-0-8-gpm-water-1-2-npt-brass-body-3","title":"Dwyer DTFW-2B-8W | Variable-Area Liquid Flowmeter | 0-8 GPM water, 1\/2\" NPT, brass body","description":"\u003cp\u003eCalibrated for water service, the Dwyer DTFW-2B-8W variable-area flowmeter covers 0-8 GPM and fits a 1\/2\" NPT line. Built with a brass body, this DTFW-2B-8W unit withstands up to 3000 psig (200 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFW-2B-8W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-8 GPM water shown on a 2.5\" (63.5 mm) dial face (DTFW-2B-8W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-2B-8W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-2B-8W: 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-2B-8W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633814129,"sku":"DTFW-2B-8W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2b-8w-variable-area-flowmeter-for-liquids-oils-range-0-8-gpm-water-1-2-npt-brass-body-25382968819825.jpg?v=1761745942"},{"product_id":"dwyer-instruments-dtfw-2s-10w-variable-area-flowmeter-for-liquids-oils-range-0-10-gpm-water-1-2-npt-ss-body-3","title":"Dwyer DTFW-2S-10W | Variable-Area Liquid Flowmeter | 0-10 GPM water, 1\/2\" NPT, SS body","description":"\u003cp\u003eDwyer DTFW-2S-10W: a 1\/2\" NPT variable-area flowmeter with a 0-10 GPM range, set up for water. For a horizontal line, the DTFW-2S-10W comes pre-calibrated and its 316 stainless steel body is rated to 3000 psig (200 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFW-2S-10W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-10 GPM water (DTFW-2S-10W)\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-10W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-10W weighs 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-10W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633846897,"sku":"DTFW-2S-10W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2s-10w-variable-area-flowmeter-for-liquids-oils-range-0-10-gpm-water-1-2-npt-ss-body-25382968918129.jpg?v=1761745942"},{"product_id":"dwyer-instruments-dtfw-2s-1w-variable-area-flowmeter-for-liquids-oils-range-0-1-gpm-water-1-2-npt-ss-body-3","title":"Dwyer DTFW-2S-1W | Variable-Area Liquid Flowmeter | 0-1 GPM water, 1\/2\" NPT, SS body","description":"\u003cp\u003eWith a 0-1 GPM water range and 1\/2\" NPT ports, the Dwyer DTFW-2S-1W measures water flow in a variable-area design. Its 316 stainless steel body handles line pressures up to 3000 psig (200 bar), and the DTFW-2S-1W arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-2S-1W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-1 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-2S-1W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-2S-1W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-2S-1W: 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-2S-1W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633879665,"sku":"DTFW-2S-1W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2s-1w-variable-area-flowmeter-for-liquids-oils-range-0-1-gpm-water-1-2-npt-ss-body-25382968983665.jpg?v=1761745941"},{"product_id":"dwyer-instruments-dtfw-2s-2w-variable-area-flowmeter-for-liquids-oils-range-0-2-gpm-water-1-2-npt-ss-body-3","title":"Dwyer DTFW-2S-2W | Variable-Area Liquid Flowmeter | 0-2 GPM water, 1\/2\" NPT, SS body","description":"\u003cp\u003eThe Dwyer DTFW-2S-2W is a variable-area flowmeter calibrated for water, reading 0-2 GPM through a 1\/2\" NPT connection. The DTFW-2S-2W is rated to 3000 psig (200 bar) with a 316 stainless steel body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFW-2S-2W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-2 GPM water shown on a 2.5\" (63.5 mm) dial face (DTFW-2S-2W)\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-2W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-2W weighs 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-2W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633912433,"sku":"DTFW-2S-2W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2s-2w-variable-area-flowmeter-for-liquids-oils-range-0-2-gpm-water-1-2-npt-ss-body-25382969016433.jpg?v=1761745941"},{"product_id":"dwyer-instruments-dtfw-2s-3w-variable-area-flowmeter-for-liquids-oils-range-0-3-gpm-water-1-2-npt-ss-body-4","title":"Dwyer DTFW-2S-3W | Variable-Area Liquid Flowmeter | 0-3 GPM water, 1\/2\" NPT, SS body","description":"\u003cp\u003eCalibrated for water service, the Dwyer DTFW-2S-3W variable-area flowmeter covers 0-3 GPM and fits a 1\/2\" NPT line. Built with a 316 stainless steel body, this DTFW-2S-3W unit withstands up to 3000 psig (200 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFW-2S-3W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-3 GPM water (DTFW-2S-3W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-2S-3W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-2S-3W: 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-2S-3W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170633977969,"sku":"DTFW-2S-3W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2s-3w-variable-area-flowmeter-for-liquids-oils-range-0-3-gpm-water-1-2-npt-ss-body-25382969147505.jpg?v=1761745942"},{"product_id":"dwyer-instruments-dtfw-2s-5w-variable-area-flowmeter-for-liquids-oils-range-0-5-gpm-water-1-2-npt-ss-body-3","title":"Dwyer DTFW-2S-5W | Variable-Area Liquid Flowmeter | 0-5 GPM water, 1\/2\" NPT, SS body","description":"\u003cp\u003eDwyer DTFW-2S-5W: a 1\/2\" NPT variable-area flowmeter with a 0-5 GPM range, set up for water. For a horizontal line, the DTFW-2S-5W comes pre-calibrated and its 316 stainless steel body is rated to 3000 psig (200 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-2S-5W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-5 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-2S-5W)\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-5W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-5W weighs 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-2S-5W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170634010737,"sku":"DTFW-2S-5W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2s-5w-variable-area-flowmeter-for-liquids-oils-range-0-5-gpm-water-1-2-npt-ss-body-25382969213041.jpg?v=1761745941"},{"product_id":"dwyer-instruments-dtfw-2s-8w-variable-area-flowmeter-for-liquids-oils-range-0-8-gpm-water-1-2-npt-ss-body-3","title":"Dwyer DTFW-2S-8W | Variable-Area Liquid Flowmeter | 0-8 GPM water, 1\/2\" NPT, SS body","description":"\u003cp\u003eWith a 0-8 GPM water range and 1\/2\" NPT ports, the Dwyer DTFW-2S-8W measures water flow in a variable-area design. Its 316 stainless steel body handles line pressures up to 3000 psig (200 bar), and the DTFW-2S-8W arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFW-2S-8W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-8 GPM water shown on a 2.5\" (63.5 mm) dial face (DTFW-2S-8W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-2S-8W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-2S-8W: 5 lb (2.27 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-2S-8W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170634043505,"sku":"DTFW-2S-8W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-2s-8w-variable-area-flowmeter-for-liquids-oils-range-0-8-gpm-water-1-2-npt-ss-body-25382969245809.jpg?v=1761745940"},{"product_id":"dwyer-instruments-dtfw-3s-10w-variable-area-flowmeter-for-liquids-oils-range-0-10-gpm-water-1-npt-ss-body-2","title":"Dwyer DTFW-3S-10W | Variable-Area Liquid Flowmeter | 0-10 GPM water, 1\" NPT, SS body","description":"\u003cp\u003eThe Dwyer DTFW-3S-10W is a variable-area flowmeter calibrated for water, reading 0-10 GPM through a 1\" NPT connection. The DTFW-3S-10W is rated to 1500 psig (100 bar) with a 316 stainless steel body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFW-3S-10W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-10 GPM water (DTFW-3S-10W)\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-10W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-10W weighs 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-10W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170634076273,"sku":"DTFW-3S-10W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-3s-10w-variable-area-flowmeter-for-liquids-oils-range-0-10-gpm-water-1-npt-ss-body-25382969344113.jpg?v=1761745939"},{"product_id":"dwyer-instruments-dtfw-3s-15w-variable-area-flowmeter-for-liquids-oils-range-0-15-gpm-water-1-npt-ss-body-2","title":"Dwyer DTFW-3S-15W | Variable-Area Liquid Flowmeter | 0-15 GPM water, 1\" NPT, SS body","description":"\u003cp\u003eCalibrated for water service, the Dwyer DTFW-3S-15W variable-area flowmeter covers 0-15 GPM and fits a 1\" NPT line. Built with a 316 stainless steel body, this DTFW-3S-15W unit withstands up to 1500 psig (100 bar); it is pre-calibrated for a horizontal run.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-3S-15W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-15 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-3S-15W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-3S-15W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-3S-15W: 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-3S-15W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170634141809,"sku":"DTFW-3S-15W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-3s-15w-variable-area-flowmeter-for-liquids-oils-range-0-15-gpm-water-1-npt-ss-body-25382969737329.jpg?v=1761745938"},{"product_id":"dwyer-instruments-dtfw-3s-20w-variable-area-flowmeter-for-liquids-oils-range-0-20-gpm-water-1-npt-ss-body-4","title":"Dwyer DTFW-3S-20W | Variable-Area Liquid Flowmeter | 0-20 GPM water, 1\" NPT, SS body","description":"\u003cp\u003eDwyer DTFW-3S-20W: a 1\" NPT variable-area flowmeter with a 0-20 GPM range, set up for water. For a horizontal line, the DTFW-3S-20W comes pre-calibrated and its 316 stainless steel body is rated to 1500 psig (100 bar).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccuracy of the DTFW-3S-20W is ±2% FS, with ±1% FS repeatability\u003c\/li\u003e\n\u003cli\u003eRange 0-20 GPM water shown on a 2.5\" (63.5 mm) dial face (DTFW-3S-20W)\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-20W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-20W weighs 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-20W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170634174577,"sku":"DTFW-3S-20W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-3s-20w-variable-area-flowmeter-for-liquids-oils-range-0-20-gpm-water-1-npt-ss-body-25382969770097.jpg?v=1761745937"},{"product_id":"dwyer-instruments-dtfw-3s-25w-variable-area-flowmeter-for-liquids-oils-range-0-25-gpm-water-1-npt-ss-body-4","title":"Dwyer DTFW-3S-25W | Variable-Area Liquid Flowmeter | 0-25 GPM water, 1\" NPT, SS body","description":"\u003cp\u003eWith a 0-25 GPM water range and 1\" NPT ports, the Dwyer DTFW-3S-25W measures water flow in a variable-area design. Its 316 stainless steel body handles line pressures up to 1500 psig (100 bar), and the DTFW-3S-25W arrives pre-calibrated for horizontal mounting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e±2% FS accuracy and ±1% FS repeatability on the DTFW-3S-25W\u003c\/li\u003e\n\u003cli\u003e2.5\" (63.5 mm) dial reading 0-25 GPM water (DTFW-3S-25W)\u003c\/li\u003e\n\u003cli\u003eWetted components of the DTFW-3S-25W: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eWeight of the DTFW-3S-25W: 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eOperating range of the DTFW-3S-25W: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170634207345,"sku":"DTFW-3S-25W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-3s-25w-variable-area-flowmeter-for-liquids-oils-range-0-25-gpm-water-1-npt-ss-body-25382969835633.jpg?v=1761745937"},{"product_id":"dwyer-instruments-dtfw-3s-30w-variable-area-flowmeter-for-liquids-oils-range-0-30-gpm-water-1-npt-ss-body-2","title":"Dwyer DTFW-3S-30W | Variable-Area Liquid Flowmeter | 0-30 GPM water, 1\" NPT, SS body","description":"\u003cp\u003eThe Dwyer DTFW-3S-30W is a variable-area flowmeter calibrated for water, reading 0-30 GPM through a 1\" NPT connection. The DTFW-3S-30W is rated to 1500 psig (100 bar) with a 316 stainless steel body and is calibrated for installation in a horizontal line.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDTFW-3S-30W accuracy: ±2% FS; repeatability ±1% FS\u003c\/li\u003e\n\u003cli\u003e0-30 GPM water scale on a 63.5 mm (2.5\") dial (DTFW-3S-30W)\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-30W wetted parts: 302 SS range spring, PTFE-coated magnet, acetal or PTFE metering cone, Buna seals\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-30W weighs 10 lb (4.54 kg)\u003c\/li\u003e\n\u003cli\u003eDTFW-3S-30W operating temperature: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dwyer","offers":[{"title":"Default Title","offer_id":42170634240113,"sku":"DTFW-3S-30W","price":0.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0625\/3930\/0977\/files\/dwyer-variable-area-flow-meter-rotameters-default-title-dwyer-instruments-dtfw-3s-30w-variable-area-flowmeter-for-liquids-oils-range-0-30-gpm-water-1-npt-ss-body-25382969933937.jpg?v=1761745936"}],"url":"https:\/\/www.generaltechshop.ae\/collections\/measurement-variable-area-flowmeters.oembed","provider":"General Tech Services LLC","version":"1.0","type":"link"}