Senninger - 40 PSI Pressure Regulator, 2-20 GPM, 1'' FNPT - PMR40MF4F4FV
PMR40MF4F4FV = 40 psi, inlet 1" F NPT, outlet 1" F NPT w/ vane
The PMR-MF (Pressure-Master Regulator Medium-Flow) is ideal for installations requiring mid-range flows of 2 to 20 gpm (454 to 4542 L/hr), including solid-set, drip and other low-volume irrigation systems.
- Senninger regulators maintain a constant preset outlet pressure with varying inlet pressures, which alleviates pressure differences that can cause an applicators area of coverage to change.
- 100% water tested for accuracy at Senningers in-house facilities
- Very low hysteresis and friction losses
- Can be installed above or below ground
- Two-year warranty on materials, workmanship and performance
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PMR-MF |
Preset Operating Pressure | Maximum Inlet Pressure | Flow Range | Inlet Sizes | Outlet Sizes |
| PMR40MF | 40 psi | 120 psi | 2 - 20 gpm | 1" F NPT, | 1" F NPT |
The pressure regulator shall maintain the predetermined operating pressure provided that the inlet pressure is at least 5 psi above the expected outlet pressure, but not exceeding the maximum inlet pressure as shown above.
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Preset Operating Pressure | Maximum Inlet Pressure | Flow Range | Inlet Sizes | Outlet Sizes | |
| PMR40MF | 2.76 bar | 8.27 bar | 454 - 4543 L/hr | 1" F NPT | 1" F NPT |
The pressure regulator shall maintain the predetermined operating pressure provided that the inlet pressure is at least 0.34 bar above the expected outlet pressure, but not exceeding the maximum inlet pressure as shown above.
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