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Dwyer VFCII-122 | Visi-Float Flowmeter | 5-50 SCFM Air, 1" male NPT
The Dwyer VFCII-122 is a Visi-Float® VFC II flowmeter scaled 5-50 SCFM for air, with 1" male NPT acetal thermoplastic back connections. A transparent acrylic body carries the precision machined SCFM readout, and the VFC II family is suitable for liquids and gases.
- Standard Buna-N O-ring with a fluoroelastomer option; vertical mounting required
- Mass of 0.68 to 0.71 kg; conforms to RoHS II requirements
- Back connections standard, end connections optional; rated accuracy 2% FS
- Typical 5-inch (127 mm) scale; stainless float and metal components
- Specifications
- Features
- Downloads
| Part Number | VFCII-122 |
| Brand | Dwyer |
| Series | Visi-Float® VFC II |
| Range | 5-50 SCFM air |
| Accuracy | 2% of FS |
| Scale Length | 5" (127 mm) typical |
| Process Connection | 1" male NPT back connections (end connections optional) |
| Body Material | Acrylic plastic |
| Float | Stainless steel |
| Fittings | Acetal thermoplastic |
| O-Ring | Buna-N (fluoroelastomer available) |
| Mounting | Vertical |
| Weight | 24 to 25 oz (0.68 to 0.71 kg) |
| Approvals | RoHS II (EU Directive 2011/65/EU) |
- Solid, transparent acrylic blocks are used for the body's cutting and precise machining, enabling thorough visual examination.
- The float is easier to see on a white background, which improves reading accuracy.
- The material has direct reading scales hot stamped onto it, extending the life of the product and removing the need for laborious conversions.
- A very repeatable tapered bore made by precision machining is possible.
- Minimal installation expenses with options for end or back connections.
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