Watts 957N-DOSY 4 - Part of the 957 Series Z100F-3NH UPC - 098268503333

UPC - 098268503333

Vertical Instant Lock can save valuable time by instantly locking stone and other materials in place without sag or slip

Specifications Brand Watts Diameter 14 IN Inlet Connection Size 1 IN Inlet Connection Size-Metric 25 MM Inlet Connection Type Male Threaded Lead Free YES Maximum Operating Temperature-Fahrenheit 240 Maximum Working Pressure-PSI 150 Mount Type Free Standing Tank Acceptance 14

All options are chemically stable across a pH range of 2–13 and designed to perform in a wide range of site conditions

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268343823 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1 1/2 IN Inlet Connection Type Union Press Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

Watts 957N-DOSY 4 - Part of the 957 Series Z100F-3NH UPC - 098268503333This 4 inch N pattern 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 installation