NH-44

Product Overview

Ensure a watertight connection for your 4-inch no-hub cast iron pipes with the Fernco NH-44 Standard No-Hub Coupling. Featuring an elastomeric compound gasket meeting ASTM C564, this coupling utilizes a 5/16” hex-head screw for a precise 60 in-lbs installation torque, ensuring reliable performance. Download the comprehensive **spec sheet** and **shop drawings** for the NH-44, making your project **submittal** process straightforward and efficient.

Key Features

• Bi-Directional Shield Design: Adjusts to various pipe diameters and circumferences for leak elimination.
• Specially Beaded Gasket: Elastomeric compound with strategically positioned grooves and beads, meeting ASTM C564 for exceptional sealing and holding power.
• Floating Eyelet Design: Allows independent movement of clamp band and shield, preventing crimping and future leakage.
• Interlocking Clamp Design: One-piece screw housing mechanically interlocks to the band, eliminating leak paths found in staked or welded clamps.
• Optimized for No-Hub Cast Iron Pipe: Efficiently connects no-hub cast iron pipe, replacing less-efficient hub & spigot materials.