The new HI-TORQ 80 coupling from Clamp-All® is engineered to be the most cost effective way to join any hubless DWV system.

Hi-Torq™ 80 No-Hub Coupling, Nominal Size: 4 IN, Material: 24 GA 304 Stainless Steel Shield, Material Standard: ASTM A666, ASTM C564, Finish/Color: Blue Housing, Nickel Chromium Plated Shield, Outside Diameter: 4-3/4 IN, Length: 3 IN, Industry Standards: FM 1680 Class I, 15 PSI Approved, IAPMO File 2189 Certified, SBCCI Evaluation Report: 9488, BOCA Evaluation Report: ICC-ES 94-20, Other Physical Dimension: 1-7/16 IN Depth To Center Stop, 5-1/4 IN Height

• HI-TORQ 80 couplings are effective for stacks, mains, branches and vents in any DWV storm and sanitary system
• HI-TORQ 80's unique flexible rigidity™ provides the strength required to maintain hydrostatic integrity even under severe stress
• HI-TORQ 80's slotted shield design compensates for mismatched pipe/fitting diameter and still holds alignment
• HI-TORQ 80 couplings have just two clamps for sizes through 4 IN and only four clamps on sizes 5 - 10 IN - that means quicker installation
• HI-TORQ 80 does not compromise on performance and reliability Shields are 28 gauge type 304 18-8 chromium nickel stainless steel for exceptional corrosion resistance
• One piece molded neoprene gasket complies with ASTM C-564 and features two sets of sealing beads and a unique inter-locking design for greater seal area and stability
• Worm drive clamps are 304 stainless steel with 305-SS screws to provide maximum corrosion resistance

• Brochure/Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/100010100NHC_Broc.pdf
• Instruction/Installation Manual https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/100081100NHC_Inst.pdf