By NORMA Group

By NORMA Group

Clamp-All® Hi-Torq 80 Hubless Coupling, 8 in., Pack of 8

SKU:

81080

Form a leak-resistant connection between pipes in a DWV pipe system with the Clamp-All® Hubless Coupling. This Hi-Torq 80 coupling attaches to two 8 in. cast iron pipe and fittings. Use the Clamp-All® Hi-Torq 80 Wrench (SKU 99080 – sold separately) and tighten worm drive clamp screws to a full 80 lbs. of torque to secure in place. Hubless coupling has a slotted shield design with unique flexible rigidity™ to withstand high thrusts or blockage pressure on mismatched pipe/fitting diameters. Durable coupling is made of 28 gauge 304 18-8 chromium nickel stainless steel and is corrosion resistant. Gasket is made of neoprene. Worm drive clamps are made of 304 stainless steel. Screws are made of 305 stainless steel. Use fittings and other valves to set up a new irrigation system, expand an existing system, or make repairs.

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Applications
  • Joins high-risk DWV piping systems together and forms a leak-resistant seal. Provides maximum strength to maintain alignment and hydrostatic integrity
  • Ideal for storm and sanitary DWV systems in high-risk environments – schools, hospitals, museums or wherever a 15 PSI rating is required; suitable for waste and vent piping applications
  • As part of a complete flow management system, the hubless coupling connects two 8 in. cast iron pipe and fittings up to 15 PSI, together to allow water to flow through while preventing leaks
Features
  • Coupling has a slotted shield design to compensate for mismatched pipe/fitting diameters; maintains alignment
  • Coupling has a unique flexible rigidity™ to withstand high thrusts or blockage pressure on mismatched pipes and fittings
  • Slotted shield of coupling is made of 28 gauge 304 18-8 chromium nickel stainless steel; corrosion resistant

Literature & Resources

NDS Drainage Fittings and Clamps Product Catalog 2024-2025
Catalogue

NDS Drainage Fittings and Clamps Product Catalog 2024-2025

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