HYMAX® HLD – LARGE DIAMETER COUPLINGS
Game-changing HYMAX® HLD 14″-60″ coupling solutions offer innovative engineering and design, enabling fast stab-on installation, improving workers’ safety and eliminating under-digging and losing bolts in the mud.
- Only 4 bolts!
- Extra wide range of 2.1″
- Up to 4° dynamic deflection on each end, reducing future pipe damage
- Patented hydraulically-assisted gasket with 2-stage sealing
- Suitable for all types of pipes – ductile iron, cast iron, steel, copper, PE, PVC, AC, GRP
- Maximum working temperature of 125°F.
These unique advantages, along with its outstanding flexibility and extreme durability, make the HYMAX® HLD the cost-effective, high-performance choice for a wide range of field applications. HYMAX game-changing wide-range couplings have been proven in millions of installations in North America.
Replacement centering bolts kits are now available for HYMAX HLD coupling sizes 14″ and up.
For HYMAX product installation instructions and individual specification sheets, please follow the product pages.
See Case Study – How HYMAX HLD accommodates oval pipe – in East Greenbush, NY.