1-800-475-2029
1-800-475-2029
PDF Cut Sheets & Specifications for all 3 sizes: 2.5", 4" and 6" diameters.
4″ diameter Closed-End ASTM A-36
Powder Coated Black Check Valve
w/ Deflection Cap
4″ diameter Closed-End ASTM A-36
Powder Coated Black Check Valve
w/ Louvered Vent
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