  
Watts Water Pressure Regulator 1" # N45BU-1, direct acting, water pressure reducing valve. Reduces high inlet pressure from up to 400 PSI to a lower adjustable outlet pressure from 25 to 75 PSI.
Includes bypass, stainless steel strainer serviceable in-line, thermo plastic cage and threaded female union X NPT threaded female
Specifications
- Maximum water supply pressures: 400 PSI
- Adjustable regulated pressure: 25 to 75 PSI
- Standard factory setting: 50 PSI
- Construction:
- Cast bronze main valve body
- Renewable polysulfone seat
- Stainless steel integral strainer
- Reinforced EPDM diaphragm
- EPDM valve seat.
- Connection: 1" FNPT union inlet and 1" FNPT female outlet (no union)
- Capacity:
- 27 GPM @ 20 PSI Pressure Drop
- 22 GPM @ 15 PSI Pressure Drop
- 15 GPM @ 10 PSI Pressure Drop
- 10 GPM @ 7.5 PSI Pressure Drop
- 5 GPM @ 5 PSI Pressure Drop
- Dimensions: 5-5/8" Long X 6-7/8" High X 2-1/2" Wide
- Weight: 3lbs
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