The HYMAX Large Diameter (HLD 2) Coupling Long Body, is the next generation of wide-range couplings. HLD 2 feature a complete line of products in sizes 14”-60” with only 4 top-facing bolts and flip-gasket for faster, safer and more efficient installations.
Hymax Coupling Large Diameter Long Body Features
862-56-0488-16P; 18" EPDM Long Body Coupling
Game-Changing Wide-Range Coupling, Proven in Over 1M Installations in the US
Suitable for All Pipes - Ductile Iron, Cast Iron, Steel, Copper, PE, PVC, AC, GRP
Patented No-Tear Flip Gasket for Easy Installation (in sizes 14"-24")
Long Body for Extra Size Flexibility
Lightweight Construction Enables Fast and Easy Installation
Allows 4° Dynamic Deflection on Each End, Reducing Future Pipe Damage
One Product can Connect Pipes of Two Different Materials
Specifications
Hymax Coupling Large Diameter Long Body Specifications
Meets or Exceeds Standards AWWA C-219, NSF 61 and NSF 372
SIZE: 18" Nominal Pipe Size
PIPE O.D. RANGE: 19.20 - 21.30
WORKING PRESSURE: 232 PSI
RATED PRESSURE: 350 PSI
TORQUE: 150 FT-LBS
MATERIALS:
END RINGS: ASTM A283/A283M Grade C Steel
CENTER RING: ASTM A53 Grade A Steel
GASKET: EPDM Compounded for Water and Sewage, Meets International Standards for Contact with Drinking Water
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