... 2.Lead time:25days 3.100% inspection before shipment Specifications:Compression Fitting1.Certificate:Patent,CE,WaterMark,cUPC on the way2.Material ... .Size:15mm~54mm;1/2"~2" Components:Body:BrassO-Ring:EPDMBrab Ring:Stainless SteelPlastic:POMIntroduction of Push Fit Fittings/valves: 1Installation ... ,America,Germany,Korea,Algeria,Bangladesh,etc. CE PATENT approved Compression Fittings Reducer Connector