Fernco NH-33 No Hub Coupling (3 in)

Product Description

Fernco NH-33 is a standard duty no-hub pipe coupling for 3 in nominal pipe, manufactured to CISPI 310 and rated for 150 psi. It uses a beaded elastomeric gasket conforming to ASTM C564 and ASI 305 stainless steel screws to join no-hub cast iron, plastic, or steel drain pipes. The coupling features a shield design that transfers clamp pressure to the gasket to provide a positive seal and is suitable for underground use.

• Patented bi-directional shield transfers clamp pressure to gasket and pipe for a positive seal
• Beaded elastomeric gasket meeting ASTM C564 with grooves and beads for sealing pressure
• Interlocking one-piece clamp housing with floating eyelets and 5/16 in hex-head screw (60 in-lb install torque)

Product Highlights

Standard duty 3 in no-hub coupling; CISPI 310 and ASTM C1277/C564 compliant; compatible with cast iron, plastic, and steel drain pipe

Product Information

Standard Information

• Brand: FERNCO
• Manufacturer Part Number: NH-33
• Country of Origin: Domestic