Monument 4in.100mm x ½in. Pressed Steel Drain Plug
Used for blocking off drain pipes and for air testing. 1/2in. BSP outlet. Steel plates – steel stem (920U 42mm / 921X 50mm / 922A 75mm / 916H 100mm / 917K 150mm).
Used for blocking off drain pipes and for air testing. Diameter range 94-110mm. 1/2in. BSP outlet.Maximum allowable back pressure 10psi (0.68bar). Fitted with removable top caps and rubber rings. Steel plates – steel stem. Weight 0.4 kg.