HYMAX GRIP® THE TEETH MAKE THE DIFFERENCE.

HYMAX GRIP®  joins and restrains a wide selection of pipes of different types and diameters, easily and reliably. Due to its patented design, it allows the joining of pipes of same or different materials and diameters with unmatched ease.

This market-leading restraint coupling family, invented and manufactured by Krausz, features a unique radial gripping system suitable for both metal and plastic pipes, combining a top-facing two-bolt grip coupling that enables quick and easy installation. The HYMAX GRIP’s patented gasket effectively transforms the pipe joint into a flexible connection and allows dynamic deflection of the pipe of up to 4 degrees per side, reducing future pipe cracks and breaks. The GRIP is made of highly durable ductile iron, and can withstand working temperature of up to +125°F, truly the perfect product for a fast and reliable restrained connection. HYMAX GRIP meets or exceeds standards AWWA C219, NSF-61 and NSF-372.

Krausz keeps a high level of inventory in several sites across North America, offering short lead times, supporting our customers in emergency pipe repair situations. Per customers’ requests, we design custom-made products including extra-wide sizes, providing quality solutions for pipe repair, join and restrain applications, using diverse products and superior quality raw materials.

NEW from Krausz USA:

HYMAX GRIP products will soon be available with NBR gaskets (sizes 1.5″-12″).

HIGH PRESSURE GRIP – HYMAX GRIP products will soon be offered in two options, a standard pressure version and a high pressure one with a specially designed grip chain.

For exact sizes, pressures and product information please refer to the specifications sheets.

PRECAUTIONS FOR HDPE PIPE:  Note that the use of stiffeners is needed when you use the HYMAX GRIP on HDPE pipe.

For HYMAX GRIP product specification sheets and product installation instructions, you can go to the download links on this page.

HYMAX GRIP Installation Instructional Video
HYMAX GRIP Information Video
GRIP Pressure Testing
pdf HYMAX GRIP Family Brochure