
Dual Check Valve w Atmosheric Vent, Series 4A-400, Size 3/4 In., Connection NPT x NPT, Body Material Brass, Temp. Range 33 Degrees to 250 Degrees F, Max. Temp. 250 Degrees F, Max. Pressure 175 psi, Width 1 29/32 in, Length 5 in, Height 3-13/64 In., Standards Asse 1003, IAPMO/ANSI/CAN Z1117, NSF/ANSI/CAN 372, NSF/ANSI/CAN 61
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Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
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