Barnes & Jones 1982 Type B Thermostatic Cage Unit for Warren Webster 33H5 3/4" and 7 other models

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Barnes & Jones 1982: Type B thermostatic cage unit for Warren Webster 33H5 3/4" and 7 other models.Fits: Warren Webster 33H5 3/4"; Warren Webster H5S 1/2"; Warren Webster 533H 3/4" ; Warren Webster 534H 1"; Warren Webster H 1/2"; Warren Webster 23H5 3/4" and 2 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