Specification Brand : Hitech ItemName : Hitech Brass Check Valve with Stainless Steel Chemical Strainer Screen ItemPackageDimensions_Height : 0.5 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 0.5 inches ItemTypeKeyword : industrial-check-valves Material : Stainless Steel ProductDescription : Chemical pick up Filter and check valve combo Brass Construction *** to be replaced with chrome plated version once sold out 50 Mess Screen With build in check valve 1/4" OD Barb Check valve used to help make sure you do not loose chemical prime as the cleaner and only travel one direction, Mesh > barb. Used by most major truckmounted carpet cleaning and pressure washing manufactures. SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 40141600