Krausz USA has introduced its new wide-range HYMAX 2 Coupling, the next-generation HYMAX.

Used for section replacement, HYMAX 2 connects two pipes of the same or different OD pipes and materials, up to 1.3” range.

HYMAX 2 is based on the original game-changing HYMAX that has been field-proven in millions of installations in the US:

  1. HYMAX 2’s patented flip gasket can be easily flipped in or out to accommodate different pipe OD’s
  2. Advanced no-tear gasket technology for maximum installation efficiency
  3. Only 2 top-facing bolts = faster, easier, safer installation
  4. Dynamic deflection of 4° per side – reducing future pipe damage
  5. Suitable for all types of pipes – ductile iron, cast iron, steel, copper, PE, PVC, AC, GRP

Product performance, OD range and pressures are identical to those of the original Hymax

NOTEHYMAX large diameter products sizes 14″ to 60″ are still using the 2-layer detachable gasket.


    Just flip the No-tear gasket from the inside out to accommodate larger OD pipes.

  Closed gasket position  Flip the gasket for wider range



                                                                                                                                                      SIZES 1.5″ to 12″


For HYMAX 2 product specification sheets and product installation instructions, click the relevant buttons on this page.

For HYMAX GEN 1 (1.5″-60″ ) with removable gasket product specification sheets and installation instructions, go to the downloads page.


See article about HYMAX 2 in Water Online

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

Want your team to learn more about new HYMAX 2? Order a Lunch N’ Learn free educational session at your location.









pdf HYMAX 2 Installation Instructions (1.5" - 12") - coupling, long body, cathodic
pdf HYMAX 2 Coupling Product Specifications
Hymax 2 The Next Generation Coupling
pdf Pipe Repair Brochure
nominal pipe size: 1.5” – 12”
working pressure: 260 psi