Watts LF174A-070 3/4 - Part of the LF174A Series ground-shipping it combines the features of

it combines the features of a stable concrete channel with the strength and durability of high-performance concrete

Our HDPE plastic is manufactured in the USA and ships from Kansas City

though other options are available

with free area approximately 20 sq in

with multiple outlet sizes available

Watts LF174A-070 3/4 - Part of the LF174A Series ground-shipping it combines the features ofThis 3 4 inch lead free boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a lead free body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non metallic disc to metal seating, stainless steel spring, and test lever. It resists corrosive water