|Size||Part No.||Installation Torque Inch-Pounds||No. Clamps Per Coupling|
NoHub-SuperHD Super Heavy Duty HD
A quality line of Heavy Duty couplings where structural reinforcement and higher sealing pressures are required. They have a wider footprint on the joint and increased number of high torque capacity clamps. They add a measure of structural rigidity and enhanced sealing pressure for applications requiring added safety margins against leakage. Made in USA. In full compliance with ASTM 564, ASTM C1540, FM1680 (Class 1 and 2) and carries IAPMO, Canadian Std Association.