GMP GENERAL MACHINE PRODUCTS 70577

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GENERAL MACHINE PRODUCTS 70577 COUPLING SPLT PLST 1-1/4" DUCT NEW This series of reusable air-tight molded couplings was introduced specifically to replace expensive two piece removable metal couplings. The couplings are injection molded of a UV protected glass fiber reinforced nylon, and are ideally suited for both aerial and underground applications with today's blown fiber technology. The couplings are reusable, removable, lightweight, and seal completely to 200 lbs. psi. The coupling body, rubber gasket and stainless steel fasteners are essentially impervious to corrosion. No special tools are required to install the couplings except a battery powered or hand held nut driver. The part weight of the 1" plastic coupling is only 4 oz. compared to 2 lbs. for a removable 1" aluminum coupler To reuse, remove the 2 plastic halves of the coupling and carefully cut the gasket. The coupling can then be reused with a new rubber gasket. Part No. Nominal Size Duct OD Replacement Gaskets 70576 1" 1.315 29230 70577 1 1/4" 1.660 29231 70578 1 1/2" 1.900 29232 70579 2" 2.375 29233

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GMP 70577 COUPLING SPLT PLST 1-1/4" DUCT NEW