Barnes & Jones FT30-A8 Float & Thermostatic Repair Kit for Armstrong 30-A8 2”

Barnes & Jones FT30-A8: float and thermostatic repair kit for the Armstrong 30-A8 2” trap. Includes cage unit 4446 (Type B) and head gasket 253. Barnes & Jones replacement trap: FT2030-8.

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.