A60ZPVC Check Valve For Swimming Pools, One-Way Design- 30-0041 50 Psi, 2-Port, 1-1/2 Inchmay

High-concerned chemical : None Material : PVC Origin : Mainland China Specification 1 : Check valve Specification 2 : Port check valve Specification 3 : Water tank check valve Specification 4 : Swimming pool check valve Specification 5 : Pipeline check valve