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![]() Foot Valves, Plastic
Chemical resistant, plastic construction.
ST31 is a strainer only. ST31R is a strainer with a built-in Viton/Stainless check valve that prevents "back-flow". Inlet step-down barbs will accept either 1/4" or 3/8" I.D. tubing. Length on both is 2.9". Diameter is .795". |


