Barnes and Jones steam traps come with over 100 years of experience. The company was founded in 1897 by Walter Barnes and Bill Jones and, in 1902, they introduced a highly successful thermostatic steam trap.

Later on, they pioneered one-piece calibrated repair kits for Barnes and Jones steam traps that had finally started to fail due to continuous use (having lasted for two decades!). These one-piece repair kits were given the name “Cage Unit” and became a recognized standard in the steam heating repair kit market. This made repairing Barnes and Jones steam traps as easy as changing a light bulb. Within a year of introducing the “Cage Unit” insert, Barnes and Jones expanded their Cage Unit repair kit line to repair steam traps produced by other manufacturers.

Barnes and Jones manufactures 100% calibrated Cage Unit for every heating steam trap body ever made. They also manufacture all sorts of top quality Barnes and Jones steam traps including steam traps for low and moderate pressure service. Their product line is heavily focused on (but not limited to) float and thermostatic steam traps.

A.L.B. Industrial Supplies, Inc. carries a full line of Barnes and Jones traps. We are the largest stocking distributor of steam traps in the United States.