Ensign Cast Iron High Performance Stainless Steel Grip Coupling, available in 50mm, 70mm, 100mm, 150mm, 200mm, 250mm, 300mm, 400mm, 500mm & 600mm diameter, Grade 316
Saint Gobain PAM Couplings
Saint Gobain PAM UK range of stainless steel couplings have a number of advantages compared to similar couplers. It has two specific parts making this coupler unique. A patented seal that eliminates the risk of leakage and a special shaped anchoring grip ring, which ensures a reliable, restraint connection.