Available Size : 8inch~48inch Materials : PVC & Copper Coupler Burst pressure :40bar
Working pressure :10bar
Installation instructions:
-Do not use sealing tape,use washer provided.
-Manually twist to lock the nut until it tighten.
-Turn on the tap to check for leakage
-If so,use a spanner to tighten gurther by app 1/3 twist.