HYMAX GRIP 14" and 16" is the first restraint product of its size with four top-facing bolts, and a stab-fit, one-piece design.
Compared to similar products with multiple parts and as many as 12 bolts to tighten, the HYMAX Grip 14/16" makes repairs safer and faster with less time spent in the ditch.
The four top-facing bolts eliminate under digging for space to tighten bolts. The stab-fit, one-piece design allows for easier and faster installation and eliminates the possibility of losing nuts in the mud.
The Wide-Range HYMAX GRIP 14"/16" Restrains most Mental and Plastic Pipes, Including HDPE and Replaces the Need to use Dedicated Products to Reduce Inventory Costs and Save Shelf Space.
PRECAUTIONS FOR HDPE PIPE: Note that the Use of Pipe Stiffeners is Required on HDPE Pipe.
The Patented GRIP Chain Offers Circular Restraint Around the Pipe. It Holds Pipes Tightly in Place During Installation, Allowing Full Control over the Gap Between Pipes
As the Pipe Applies Axial Pressure, the GRIP Chain Increasingly Tightens over the Pipe, Preventing Pullout.
The HYMAX GRIP Allows Dynamic Deflection of the Pipe for up to Four Degrees Per Side, Reducing Future Pipe Cracks and Breaks.
Hymax Grip Large Diameter Coupling Features
The First Restraint Product of its Size with Only Four Top-Facing Bolts and a Stab-Fit, One Piece Design for Faster and Safer Installation
Exerts Gripping Power Equal to 70 Tons on Connecting Pipes
Restrains Both Plastic and Metal Pipes, Including HDPE, and Replaces the Need to use Dedicated Products
Patented Grip Chain Offers Circular Restraint Around the Pipe
Patented Radial Closing Mechanism Holds Pipes Tightly in Place During Installation
Allows Dynamic Deflection of the Pipe for up to 4° Per Side, Reducing Future Pipe Cracks and Breaks
Specifications
Hymax Grip Large Diameter Coupling Specifications
Meets or Exceeds Standards AWWA C-219, NSF 61, NSF 372
SIZE: 16" Nominal Diameter Pipe Size
PIPE O.D. RANGE: 17.25 - 17.88
WORKING PRESSURE: 250 PSI
RATED PRESSURE: 500 PSI
TORQUE: 350 FT-LBS
MATERIALS:
END RINGS: Ductile Iron Casting ASTM A536 Grade 65-45-12
CENTER RING: Ductile Cast Iron Casting ASTM A536 Grade 65-45-12.
GASKETS: EPDM Compounded for Water and Sewage. Meets International Standards for Contact with Drinking Water
GRIP CHAIN: Gripping Teeth: AISI 440 C Sizes 4”-12” AISI 420 2B or AISI 440C
BRIDGE: AISI 304 Stainless Steel
SPHERICAL SPACERS: AISI 304 Stainless Steel
COATING: 100% Fusion Bonded Epoxy for Enhanced Corrosion Protection. Nominal Thickness 14 MIL.
NUTS,BOLTS AND WASHERS: AISI 304 Stainless Steel. Rolled Thread and Anti-Galling Coating
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Resources
Hymax Grip Large Diameter Coupling Product Resources
PUMPS, WATER & WASTE WATER TREATMENT AND A WHOLE LOT MORE
Dedicated to deliver the highest quality products, and services in the water and wastewater industry, and with the help of our well-trained staff, provide a lasting value to each customer we support... read more
HELPING CUSTOMERS SINCE 1953
As time-tested specialists in water and waste water pumping systems, we are your best choice for pumps and related equipment.