Watts 957N-QT 4 - Part of the 957 Series Drain Fitting Features Ductile iron dome

Features Ductile iron dome

This cover repair kit is used to repair or replace the cover on a 2 inch lead free reduced pressure zone assembly used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure

high-capacity primary drainage

The Computer Room Drain (Z624) is built to provide reliable

Specifications ArmorTek Technology No Backflow Preventer Type Double Check Valve Assembly Body Finish Stainless Steel Body Material Stainless Steel Body Pattern N-Pattern Brand Watts Buy American Act Compliant NO Bypass No Cap And Tether No EAN 098268126143 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 4 IN Inlet Connection Type Flanged Joint Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type Does Not Apply To Product Lead Free Yes Maximum Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 12

Watts 957N-QT 4 - Part of the 957 Series Drain Fitting Features Ductile iron domeThis 4 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 installation