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.

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: 14” – 24” (350mm – 600mm)
working pressure: 232 – 260 psi
torque: 150 ft-lbs
top facing bolts: 4
Col 3
nominal pipe size: 26” – 60” (650mm – 1500mm)
working pressure: 65 – 130 psi
torque: 250 – 350 ft-lbs
top facing bolts: 4