

easy to install,
replace, and test.


Barnes & Jones
Calibrated Steam Traps and Steam Trap Repair Parts
Steam Trap Repair
Cage Units, F&T Kits, Vents
Steam Heating
Thermostatic and F&T Traps
Industrial Steam
Inverted Bucket Traps, PCAs
Better for the Environment and YourĀ Budget!
Factory Tested and Calibrated for Optimal Steam Trap Performance. Save Energy, Reduce Water Consumption and Lower Emissions.
āThe Single Source for Steam Trap Repairā

Get The Guide
Check out our online Steam Trap Repair Guide, calculate Steam Loss, keep up with Industry News, Preventive Maintenance Techniques, and more.
Ask for or consult the Guide to find the Cage Unit specifically designed to upgrade the working parts in yourĀ particular steam trap.
Steam Trap Tech Videos
Browse our library product videos, steam trap applications, instructional videos and OEM steam trap database.
Testing a Dunham #1 Steam Trap
Testing a couple different types of cage units in a Dunham #1 steam trap.
Crossover Trap Installed Backwards Test
116 Year Old Steam Trap Design Increases Performance of Todayās High Tech Systems
Barnes & Jones āCage Unitsā are available for practically every thermostatic steam trap ever made! Refer to our Steam Trap Repair Guide for a complete list of OEM Steam Traps.