Watts 757N-NRS 8 - Part of the 757 Series Inserta Tee Specifications Air Precharge 60 PSI

Specifications Air Precharge 60 PSI Air Valve No Body Material Copper Brand Watts Buy American Act Compliant NO Connection Size 1 IN Connection Size-Metric 25 MM Connection Type Socket EAN 098268499407 Factory Set Pressure-PSI 60 Lead Free YES Maximum Operating Temperature-Celsius 82

72 Body Material Lead Free Brass Brand Watts Corrosion Resistant Coating No Disc Material Buna-N EAN 098268581546 Gauge Option Gauge Tapping Inlet Connection Size 1/8 IN Inlet Connection Type Female Threaded Inlet Thread Type FPT Lead Free YES Maximum Operating Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 21

This 6 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of 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

00 Minimum Temperature-Fahrenheit -40 Operating Torque Does Not Apply To Product Outlet Connection Size 3/4 IN Outlet Connection Type Socket Outlet Thread Type Does Not Apply To Product Part Number 0125568 Port Type Full Seat Material PTFE Series LFBRVM1 Stem Packing Material PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Thrust Washer Material PTFE Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - LFBRVM1

Watts 757N-NRS 8 - Part of the 757 Series Inserta Tee Specifications Air Precharge 60 PSIThis 8 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. It is ideal for protection at cross connections identified as non health hazards and from other