Watts 994-LF 4 - Part of the 994 Series dura-skrim-selector add Micro Channel Cleanouts along

add Micro Channel Cleanouts along the length of the drain

This kit consists of first and second check valve assemblies and relief valve assembly

It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections

fill pouch with aggregate to a level that will hold the inlet protector in place

Maximum temperature is 180 degrees F (82 degrees C)

Watts 994-LF 4 - Part of the 994 Series dura-skrim-selector add Micro Channel Cleanouts alongThis 4 inch lead free reduced pressure zone assembly backflow preventer is assembled without shutoffs and is designed to 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. Its compact modular design facilitates easy maintenance with a