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  • Plastic Pipe Gasket

HydroGrip

Formerly known as RieberLok, HydroGrip gaskets are internal restraints designed for PVC (C900), and iPVC (C900) applications. Engineered with metal teeth embedded in the rubber to lock the gasket in place, HydroGrip converts a conventional joint into an internal restraint joint, eliminating the need for bolt-on harness restraints, clamps, thrust blocks, or other external restraint technology on your PVC piping systems. Combined with the ease of installation, HydroGrip provides significant savings in installation time and material cost.

Product Specifications
Sizing System
CIOD: C900, IPS
Compound
SBR, EPDM, NBR
Inserts: Stainless Steel (SS)
Certifications
NSF 61
Specifications
ASTM D395, D412, D471, D573, D883, D1149, D1229, D1349, D1414, D1415, D1566, F913
Standard Sizes
HydroGrip Standard – Inches: 4, 6, 8, 10, 12, 16, 18, 20, 24
HydroGrip IPS – Inches: 4, 6, 8

Additional sizes and materials may be available. Please contact customer service to discuss your project requirements.

Resources

Installation Video
HydroGrip FM Certificate
HydroGrip Supplemental Warranty

  • HydroGrip

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testimonials

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  • “

    Hultec has provided exceptional products, customer service, and technical expertise. We look forward to a continuing business relationship as we develop and introduce new and efficient products.

    Gilbert Garcia JM EAGLE

  • “

    Thanks, Hultec for partnering up with Jet Stream and allowing us to enter the restraint joint market with the rieberLok for C900 and IPS PVC pipe. The twenty plus year relationship we have had with Hultec, formerly S&B, has allowed us to stay a strong competitor in the PVC market.

    Jerry Shaver Jet Stream a "Pipelife Company"

  • “

    Clearly for us, Hultec's ability to carry out developments in record time, they are always open to new products. Innovation is at the heart of PAM's history, we are committed to working with companies that are preparing for the future.

    Pierre Genelot Saint-gobain Pam

  • “

    Hultec has been a good partner for Atkore. They have been helpful with Technical and Operational knowledge. They have helped us balance in time inventory deliveries allowing us to better serve our customers through a lean process.

    Michael Deneen Atkore