HYMAX COUPLING

Wide-range HYMAX Coupling, used for section replacement, connects two pipes of the same or different OD pipe circumferences and materials, up to 2.1” range.

NEW

HYMAX Large Diameter coupling (HLD) – sizes 14″ to 60″ (see video)

Unique advantages:

  • Only 4 bolts – Spend less time in the ditch!
  • Top-facing Bolts – No More Under-Digging to Close Bolts.
  • Wide working range of 2.1″ – A solution for unexpected situations.
  • Stab-ready, one-piece design – Easier installation.
  • Dynamic Deflection (4° per side) – Preventing future pipe breaks

For HYMAX product specification sheets and product installation instructions, click the download links on this page.

To order a Lunch N’ Learn free educational session at your location click here.

For more information about our products, please contact KRAUSZ USA or your local Krausz sales manager. 

 

pdf HYMAX Coupling Installation Instructions (1.5" - 12")
pdf HYMAX Coupling Installation Instructions (14" - 60")
pdf Appendix for Installing a HYMAX Coupling with Insulating Boot
pdf HYMAX Coupling Specification Sheet
Col 1
nominal pipe size: 1.5” – 12” (40mm – 300mm)
working pressure: 260 psi
torque: 35 – 65 ft-lbs
top facing bolts: 2
Col 2
nominal pipe size: HLD 14” – 24” (350mm – 600mm)
working pressure: 232 – 260 psi
torque: 150 ft-lbs
top facing bolts: 4
Col 3
nominal pipe size: HLD 26” – 60” (650mm – 1500mm)
working pressure: 65 – 130 psi
torque: 250 – 350 ft-lbs
top facing bolts: 4