Mid-West Instrument MODEL 841 PRECISION FLOW TEST KIT Functions & Applications: Rugged Medium Duty Portable Test Kit. This test kit is equipped with a ±3-2-3% of full scale accuracy (ascending) diaphragm type differential pressure gauge. Popular applications include but are not l
This is a Brand New Watts LF7R-U2-2 Lead Free Dual Check Valve ~ 1" x 1" ~ LF7R 175 PSI ~ BRASS. Series LF7R Lead Free* Dual Check Valves prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. It consists of a Lead Free* cast copper silicon alloy body construction, with two compact replaceable plastic check modules, and stainless steel springs.
This is a Brand New Watts LF7R-U2-2 Lead Free Dual Check Valve ~ 3/4" x 3/4" ~ LF7R 175 PSI ~ BRASS. Series LF7R Lead Free* Dual Check Valves prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. It consists of a Lead Free* cast copper silicon alloy body construction, with two compact replaceable plastic check modules, and stainless steel springs.
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