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The APPLETON SGN-100 is a neoprene replacement gasket designed for use with 1-inch conduit bodies. Neoprene construction provides resistance to oil, moisture, and common environmental contaminants found in industrial and commercial electrical installations. This gasket seats between the conduit body cover and the body housing to maintain a weathertight or raintight seal, helping to protect conductors and connections inside the conduit body from moisture ingress. Electricians and maintenance technicians install this gasket during conduit body cover replacements or when the original gasket has degraded.
This gasket is suited for use in both indoor and outdoor electrical conduit installations where a sealed conduit body is required. It is commonly installed in commercial buildings, industrial facilities, and utility applications where conduit bodies are exposed to moisture, dust, or light chemical exposure. The flat profile and 1-inch trade size make it appropriate for standard conduit body configurations in that size range.
Designed as an OEM-style replacement gasket for 1-inch trade size conduit bodies requiring a neoprene sealing gasket.
A licensed electrician should perform conduit body gasket replacement in accordance with applicable NEC requirements. De-energize the circuit and verify the absence of voltage before opening any conduit body. Clean the mating surfaces of the conduit body and cover before seating the new gasket to ensure a proper seal. Do not overtighten cover screws, as excessive force can deform the gasket and compromise the seal.
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