Barnes & Jones 2261 Type A Thermostatic Cage Unit for General Heating Supply None 1/2" and 5 other models

Barnes & Jones 2261: Type A thermostatic cage unit for General Heating Supply None 1/2" and 5 other models.

Fits: General Heating Supply None 1/2"; O.E. Kelmarc O.E. 1/2"; Marine Galligan (Milvaco) None 1/2"; Milwaukee (Milvaco) 1 1/2"; Semco None 1/2"; Vapor Heating Co. None 1/2".

A Barnes & Jones cage unit contains every working part of a thermostatic steam trap, including the seat, calibrated together under steam at the factory and locked into a stainless steel housing. It drops into the existing trap body as a one-piece, removable, testable unit, with no loose parts to align or over-tighten. Type A units serve vacuum to 25 psig, Type B to 65 psig and Types C and D to 300 psig.

Manufacturer documentation: product literature.