Specification Brand : Deosdum BulletPoint : Fit 38mm 1-1/2" Pipe OD x 1.5" Tri Clamp SUS 304 Stainless Sanitary Check Valve Non-Return For Home Brew beer 229 PSI BulletPoint1 : The pump is to ensure that the liquid flows in one direction in the suction line, allowing the pump to work properly. BulletPoint2 : The Water Pump Foot Valve can ensure that the liquid flows in one direction in the suction line, allowing the pump to work properly. BulletPoint3 : The bottom valve, also known as the check valve, is a low pressure flat valve . BulletPoint4 : The pump bottom valve has good sealing performance, and the stainless steel screw makes the product more tight and firm, the seal is reliable, and it is not easy to be washed by the medium. BulletPoint5 : Good Performance Our products has professionally and practically designed with good working performance. Color : Chrome ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 7732329337798 ExternallyAssignedProductIdentifier1 : 0362559668545 ExternallyAssignedProductIdentifier2 : 362559668545 IncludedComponents : inc ItemName : Water Pump Foot Valve, Deosdum 1.5in 2in 2.5in 3in 4in PVC Pump Foot Valve Low Pressure Flat Check Valve for Fluid Machine(2 inches) ItemPackageDimensions_Height : 11 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : industrial-check-valves Manufacturer : Deosdum Material : Stainless Steel ModelName : Midline Valve 82338QS-OM-5 ModelNumber : LANTRO JS5v4f7btp83-03 NumberOfItems : 1 PartNumber : Deosdumi5yu1z3f6m16101-02 ProductDescription : Features: The bottom valve, also known as the check valve, is a low pressure flat valve . The pump is to ensure that the liquid flows in one direction in the suction line, allowing the pump to work properly. When the pump stops working intermittently, the liquid can not be returned to the water source tank, and the suction pipe is filled with liquid to facilitate the start of the pump. Adopts high quality PVC material which can withstand long time working in water. Professionally and practically designed with good working performance.