The 3 in. x 3 in. IDEAL-TRIDON Classic No Hub Coupling is engineered to connect no-hub cast iron pipe and fittings for DWV applications. The Ideal-Tridon No-Hub gasket features multiple sealing beads under the clamp bands which impede the movement of the gasket and pipe, providing superior sealing pressure and holding power. The gasket is housed inside a 300 series stainless steel corrugated shield. In addition, the clamps are made with 300 series stainless steel for superior corrosion resistance. You can count on Ideal-Tridon no hub couplings for consistent, superior performance, and you can have full confidence in their quality and reliability.
For use with no hub cast iron pipe and fittings in DWV applications
Coupling manufactured with corrosion resistant materials
NSF certified and IAPMO and CSA listed
Designed to be used in temperature environments from -30°F to 220°F
Designed for use both above and below grade installation
Couplings are designed for installation torque of 60 inch pounds
Product in full compliance with: ASTM C1277 and C564, CISPI 310