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Dwyer Instruments OP-L-1 | Orifice plate flowmeter | 6" line size | 1.800" bore | 0.30 Beta | Water capacity: 20" d.p. W/C | 49.46 GPM flow; air capacity: 20" d.p. W/C | 187.86 SCFM @ 14.7 psia | 291 SCFM @ 20 psig | 531.75 SCFM @ 100 psig; 10 lb
A full orifice plate flow metering kit is offered by the Model OP-L-1 Orifice Plate Flowmeter. It has an integrated gasket and metering taps on a stainless steel orifice plate with a special holder or carrier ring. It was intended to be used whenever a traditional flow orifice plate is needed. For efficiency and cost-effectiveness, it can also be utilized in place of other main differential producers. The device may be installed by only sliding it between ordinary flanges; orifice flanges are not necessary. The Series OP may be utilized with suitable liquids and gases and comes in line diameters ranging from 1/2" to 24".
- Specifications
- Features
- Downloads
| Accuracy | +/-0.6% full scale flow. (Beta= .2-.6) +/-0.7% for Beta greater than .6 |
| Connection | Process: 1/4" female NPT |
| Head Loss | 1 - Beta ratio2, eg: 1 - 072 = 1 - 0.49 = 51% of the d.p |
| Installation | Standard flange 125#/150# rating |
| Manufacturer | Dwyer Instruments |
| Material | Wetted: 304 SS, Buna-N gaskets |
| Maximum Operating Pressure | 150 psi max |
| Maximum operating temperature | -50 to 200°F (-45 to 93°C) |
| Pipe Requirements | General requirements 10 diameter upstream and 5 diameter downstream |
| Size | Line: 1/2" to 24" |
| Type | Orifice Plate Flowmeter |
| Weight | 10 lb |
- Mounted using the common flanges.
- Typical "corner tap" arrangement.
- Materials free of corrosion.
- Installation made simpler.
- Metering taps with built-in 1/4" female NPT STD.
- Shown to be accurate and energy-efficient in a variety of applications.
- Ensures accuracy and dependability over time.
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