SKU:33950639057
Watts 957N-NRS 10 - Part of the 957 Series
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Description
Watts 957N-NRS 10 - Part of the 957 SeriesThis 10 inch reduced pressure zone assembly backflow preventer helps prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. This extremely compact and lighter than a traditional designed assembly is approved for horizontal N pattern
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number F438048 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 994 Strainer No Technologies Flood Detection Tradename None Specification Sheet - 994
stem and diaphragm assembly
1/2 inch NPTF threaded male inlet and 1/2 inch NPTF threaded female (drain) outlet
sewer and drain fittings and the bottom outlet connects to 4 in
Disc abd Strainer
Z415N-4IP-7N
This 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non-potable quality from being pumped or siphoned into the potable contaminated water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and contaminated water authority requirements
Square nickel-bronze strainer with a hinged solid cover for secure and controlled access
This easy replacement feature makes the units popular with municipalities and commercial businesses
00 Minimum Temperature-Fahrenheit 32 Outlet Connection Size 2 1/2 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0113142 Plug Material Iron Pressure-Temperature Rating 200 PSI at 210 degree F
This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 145 psi pressure relief setpoint
suitable for driveways
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Your Watts 957N-NRS 10 - Part of the 957 Series orders ship within 1-2 business days.
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- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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