EASYFLEX EF-NHC-400 Super Shielded No Hub Coupling 4 in

Product Description

The Easyflex EF-NHC-400 super shielded no hub coupling is designed for various plumbing applications. This coupling provides a reliable connection with an increased torque rating of eighty inch-pounds and features three eighths HEX heads. The entire assembly, including the clamp, screws, and shield, is made of stainless steel for excellent durability and resistance to corrosion.

• Increased torque rating of eighty inch-pounds
• Constructed with stainless steel for high reliability
• Suitable for no-hub connections

Product Highlights

The Easyflex EF-NHC-400 is ideal for use in situations where strong, long-lasting fittings are needed. It is compliant with standard regulations and can handle high-stress applications.

Product Information

Standard Information

• UPC: 883882102105
• Connection Size: four inches

Technical Specifications

• Clamp Material: Stainless Steel 301
• Housing Material: Stainless Steel 301
• Screw Material: Stainless Steel 305
• Shield Material: Stainless Steel 301
• Gasket Material: Elastomeric compound conforming to ASTM C564
• Installation Torque: eighty inch-pounds
• Tensile Strength: 1500 psi minimum
• Elongation: 250 minimum
• Durometer: 70 ± 5 @ 76°F ± 5°F
• Compression Set: 25% maximum after 22 hours at 158°F
• Ozone Cracking: No visible cracking at two times magnification after 100 hours exposure in 1.5 ppm ozone concentration at 100°F
• Tear Resistance: 150 lbs minimum per inch of thickness
• Water Absorption: 20% maximum by weight after 7 days at 158°F
• Material Construction: 301 Stainless Steel
• Type: No-Hub Coupling