Bell & Gossett Hoffman 17-C-A-2-25 Thermostatic Trap

Bell & Gossett Hoffman Series 17C-A-2-25 thermostatic steam trap is a brass-bodied, angle-pattern unit with 1/2 in FNPT connections (inlet female, outlet male) designed for compact piping in steam systems. As a balanced-pressure thermostatic trap, it handles up to 25 psi and 353°F, with a condensate capacity of 162 lb/hr at 40°F subcooling, an integral air vent, self-draining operation, and an overall length of about 3-1/4 in. Typical applications include radiators, convectors, heating coils, steam kettles, steam tracing, sterilizers, and unit heaters; cross-reference 4NU75, model 17-C-A-2-25 is a standard option in the Hoffman Specialty 17C family and is widely stocked by Bell & Gossett and distributors such as Grainger, Ferguson, and Partstown.