Hazardous-Location Sealing Fittings

Seal conduit transitions with these sealing fittings to prevent hazardous gases or liquids from escaping through the conduit into a nonhazardous area or another area of the electrical installation. When used with an externally threaded connector, they create a tight seal against oil, fumes, or moisture at the knockout opening of an electrical enclosure, limiting any explosion to the enclosure and preventing pressure piling. Ideal for moist and humid environments.