Gripper Gasket
About
Gripper Gasket LLC, based in Corona, California, manufactures boltless restraining gaskets, sewer repair couplings, and flap valves for underground water and sewer piping infrastructure. The company's flagship product, the Gripper Restraining Gasket, eliminates the need for bolts on push-on ductile iron pipe joints by instantly restraining Tyton Joint and American Fastite connections, available in GG Series and FT Series configurations. Their MAXADAPTOR line offers One and Done sewer repair and DWV couplings that join multiple pipe sizes and materials in a single flexible coupling, along with eccentric bushings and insert bushings for diameter transitions. The ShuvlNose adaptor series handles pipe-to-structure connections. For outfall applications, the Multitube Flap Valve range includes the BD Series straight valves, NB Series inclined valves, and N Series inclined valves, all preventing backflow at stormwater and wastewater discharge points. RingGap seals provide annular pipe-to-manhole sealing. Gripper Gasket products carry NSF/ANSI 61 certification, UL recognition, ANSI/AWWA compliance, CSA certification, and WASDA approval. The company also operates a Got Ideas program offering prototype development, manufacturing, and patent assistance to contractors and inventors developing new rubber products.
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