Watts 957-OSY-FXG 3 - Part of the 957 Series ZA100F-4NH Features Includes flood sensors (2)

Features Includes flood sensors (2)

This float and thermostatic steam trap repair kit

UPC - 098268614008

Z551-4NL-Y

The material is available in 10"

Watts 957-OSY-FXG 3 - Part of the 957 Series ZA100F-4NH Features Includes flood sensors (2)This 3 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 installation as long