Client Protection
Dedicated Support
Genuine Products
Dwyer HFB-3-15 | In-Line Flow Monitor | 2-15 GPM water, 3/4" female NPT, brass
Scaled for water at 2-15 GPM (7.5-55 LPM), the Dwyer HFB-3-15 is an in-line flow monitor with 3/4" female NPT connections. Inside the HFB-3-15, a floating orifice disk and ring magnet travel along a tapered central shaft; a magnet follower outside the flow tube indicates the reading.
- Accuracy of the HFB-3-15: ±2% FS; repeatability ±1% FS
- Rated pressure (HFB-3-15): 600 psig (41 bar) gas, 3500 psig (241 bar) liquid
- HFB-3-15 handles up to 240°F (116°C) and viscosities to 500 SSU
- Brass casing on the HFB-3-15, with Buna-N seals, a PTFE-coated Alnico magnet and SS disk
- Shipping weight for the HFB-3-15 is 3.5 lb (1.59 kg)
- Specifications
- Features
- Downloads
| Part Number | HFB-3-15 |
| Brand | Dwyer |
| Type | In-line flow monitor (variable area) |
| Flow Range | 2-15 GPM (7.5-55 LPM) water |
| Process Connection | 3/4" female NPT |
| Casing | Brass |
| Other Wetted Parts | Buna-N seals, PTFE-coated Alnico magnet, SS disk |
| Accuracy | ±2% FS |
| Repeatability | ±1% FS |
| Max. Operating Pressure | 600 psig (41 bar) gas, 3500 psig (241 bar) liquid |
| Max. Temperature | 240°F (116°C) |
| Max. Viscosity | 500 SSU |
| Shipping Weight | 3.5 lb (1.59 kg) |
- Accurate performance with fluid viscosities up to 500 SSU is made possible by this special design.
- A sealed metal tube casing encloses all interior wetted sections, providing an almost maintenance-free machine.
- Greater application flexibility due to the lack of a straight piping requirement for the inlet or outlet and the ability to be installed in any orientation.
- High pressure and temperature ratings are possible due to the robust construction, which prolongs operation life.
Related Products
Dwyer VA25437 | Variable Area Glass Flowmeter | Glass float, 18.39 SCFH air, 3.32 GPH water
Dwyer VA25437 | Variable Area Glass Flowmeter | Glass float, 18.39 SCFH air, 3.32 GPH water
Dwyer VA25435 | Variable Area Glass Flowmeter | Glass float, 8.07 SCFH air, 1.34 GPH water
Dwyer VA25435 | Variable Area Glass Flowmeter | Glass float, 8.07 SCFH air, 1.34 GPH water
Dwyer VA25431 | Variable Area Glass Flowmeter | Glass float, 1.75 SCFH air, 0.262 GPH water
Dwyer VA25431 | Variable Area Glass Flowmeter | Glass float, 1.75 SCFH air, 0.262 GPH water
Dwyer VA25429 | Variable Area Glass Flowmeter | Glass float, 0.792 SCFH air, 0.087 GPH water
Dwyer VA25429 | Variable Area Glass Flowmeter | Glass float, 0.792 SCFH air, 0.087 GPH water
Dwyer VA25425 | Variable Area Glass Flowmeter | Glass float, 0.104 SCFH air, 0.01 GPH water
Dwyer VA25425 | Variable Area Glass Flowmeter | Glass float, 0.104 SCFH air, 0.01 GPH water
Dwyer VA25037 | Variable Area Glass Flowmeter | Glass float, 18.39 SCFH air, 3.32 GPH water
Dwyer VA25037 | Variable Area Glass Flowmeter | Glass float, 18.39 SCFH air, 3.32 GPH water
Dwyer VA25035 | Variable Area Glass Flowmeter | Glass float, 8.07 SCFH air, 1.34 GPH water
Dwyer VA25035 | Variable Area Glass Flowmeter | Glass float, 8.07 SCFH air, 1.34 GPH water
Dwyer VA25031 | Variable Area Glass Flowmeter | Glass float, 1.75 SCFH air, 0.262 GPH water
Dwyer VA25031 | Variable Area Glass Flowmeter | Glass float, 1.75 SCFH air, 0.262 GPH water