Barnes & Jones 1972 Type A Thermostatic Cage Unit for Dunham-Bush / Mepco 1R 1/2" and 35 other models

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Barnes & Jones 1972: Type A thermostatic cage unit for Dunham-Bush / Mepco 1R 1/2" and 35 other models.Fits: Dunham-Bush / Mepco 1R 1/2"; Warren Webster 02H 1/2"; Warren Webster 02 G 1/2"; Warren Webster 02GS 1/2"; Warren Webster 02LS 1/2"; Warren Webster 02R 1/2" and 30 more.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. Show more