Esko EFR14 Constant Flow RegulatorAutomatic regulation of flow rate for flows up to 5.3 gallons/minute (20 liters/minute) water flow. The EFR14 is a membrane type differential pressure controller with built-in control valve for flow rate adjustment. Used in applications where supply or back pressure varies, the EFR14 is often fitted to an EM meter for flow rate monitoring. |
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Applications- Liquid and gas purge applications
- Tank level measurement
- Designed for use with Esko EM and Kytola VL flow meters
Features- Built in flow adjustment valve
- Solid heavy-duty construction
- Clearly labelled connection points
- Compatible with variable area flow meters of corresponding flow range
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| Maximum Flow | | 5.3 USGPM (20 LPM) H2O
| Nominal Flow | | 3.7 USGPM (14 LPM) H2O
| Body material | | SS 316
| Membrane | | EPDM
| O-ring seals | | Nitrile (optional Viton / EPDM)
| Maximum differential pressure | | 175 psi (optional 290 psi)
| Maximum static pressure | | 360 psi
| Maximum temperature | | 194°F / 90°C
| Installation orientation | | Any required
| Connections | | 1/2" NPT or BSP
| Weight | | 1.66bs / 0.75kg
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