Industrial 255-SRTI Connectors

Bridgeport 255-SRTI is a 2" trade-size steel raintight compression connector for EMT conduit, designed to join conduit to a box or enclosure while resisting moisture and dust ingress. It features an insulated throat rated to 105°C, an internal sealing ring, and a knockout gasket to deliver a raintight connection with NPSM threads. The body is zinc electro-plated steel for corrosion resistance and carries UL 514B and NEMA FB-1 ratings, with Federal Specification A-A-50553. Its overall dimensions are 3-7/32" in length and 2-5/8" in diameter, and standard packaging is 10 connectors per box. The 255-SRTI is intended for concrete-tight/raintight installations in damp or wet locations, making it suitable for EMT-to-box transitions where a weatherproof seal is required.