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Site Index

  • Articles/Links/Resources 

    Articles, Links and Resources The twenty-first century marks a new era for the world's oldest and most reliable heat transfer system—steam. The secret…

    • Limits of Fixed Orifice Devices 

      Limitations of Fixed Orifice Devices Why Steam Trap Technology is Better Operation The most common fixed orifice devices utilize a nozzle called a…

    • Reevaporation 

      Reevaporation The following article is as relevant today as it was in 1945. The twenty-first century marks a new era for the world’s oldest and most…

  • Barnes and Jones 

    90 Year Old B&J Trap Design Increases Performance of Today's High Tech Systems Barnes & Jones was founded before the turn of the century by two…

  • Contact Us 

    Contact Us Please note: Although it is most unlikely that you will experience any problems responding to this form, certain non-standard browsers will not…

  • Dealer Locator 

    Dealer Locator United States Click Here for Canada W = Wholesaler, R = Retailer Canada Click Here for United States

  • Home 

    Welcome to Barnes & Jones Steam Trap Repair This site contains the latest information about Barnes & Jones Calibrated Steam Traps and Steam Trap…

  • Site Index 

    Browse an overview of our site, with summaries of content shown or hidden. Use the Options menu (top right) to sort.

  • Steam Trap Products 

    Steam and Hydronic Products New High Performance Traps for Heat Exchangers and Conversion Units Increase system efficiency for High Tech Steam/Hydronic…

    • Bucket Traps (VAC-250 PSG) 

      Bucket Traps (VAC-250 PSIG) Inverted Bucket Design Bucket Traps VAC-250 PSIG Materials and Engineering Specifications Features Available in 1/2",…

    • F&T Repair Kits 

      Float & Thermostatic Steam Trap Repair Kits for All Common F&Ts Continuing our decades long tradition of producing the highest quality repair kits…

    • F&T Series 2000 (VAC-125 PSIG) 

      High Pressure Float & Thermostatic Steam Traps Series 2000 (VAC-125 PSIG) VAC-125 PSIG Materials and Engineering Specifications Features Variety…

      • VAC-125 PSIG Materials/Specs 

        High Pressure Float & Thermostatic Steam Traps Series 2000 (VAC-125 PSIG) Materials Part Description Head Cast Iron, ASTM-A278 Class…

    • F&T Series 2000 (VAC-30 PSIG) 

      Float & Thermostatic Steam Traps Series 2000 (VAC-30 PSIG) VAC-30 PSIG Materials and Engineering Specifications Features Variety of hook-up…

      • VAC-30 PSIG Materials/Specs 

        Float & Thermostatic Steam Traps Series 2000 (VAC-30 PSIG) Materials Part Description Head Cast Iron, ASTM-A278 Class 30 Body Cast…

    • F&T Series 2000 High Capacity 

      Float & Thermostatic Steam Traps Series 2000 High Capacity Series 2000 High Capacity Materials and Engineering Specifications Features Heavy duty…

    • Radiator Steam Traps 

      Radiator Steam Traps Thermostatic Steam Traps For Low and Moderate Pressure Service (VAC-25 PSIG; VAC-65 PSIG) VAC-25 PSIG and VAC-65 PSIG Materials and…

    • Repair Elements (Cage Units) 

      Thermostatic Steam Trap Repair Elements (Cage Units) For All Makes & Models (VAC-300 PSIG) See our Cage Unit Classification List Features Single…

      • Cage Unit Classification List 

        The Barnes & Jones Cage Unit Classification List Cage Types A - Diaphragm B - Bronze Bellows C - Monel Bellows (sm) D - Monel Bellows (med) * = A…

    • Repair Guide - Find Your Units 

      Steam Trap Repair Guide Your Complete Cross Indexed Guide to All Thermostatic and Float & Thermostatic Traps in use on Steam Heating Systems. Locate…

      • Barnes & Jones Bucket Traps 

        Barnes & Jones Bucket Traps

      • Repair Kits/Upgrades 

        Repair Kits/Performance Upgrades For Float & Thermostatic Steam Traps Repair Kits include thermostatic air vent (cage unit), float and valve assembly,…

      • Thermostatic Radiator Traps A-B 

        Steam Trap Repair Guide Thermostatic Radiator Traps A-B Return to Repair Guide Index ALL-VAC TRAP Size Model Number B&J Cage Unit Type Cover…

      • Thermostatic Radiator Traps C-G 

        Steam Trap Repair Guide Thermostatic Radiator Traps C-G Return to Repair Guide Index CAMPBELL Size Model Number B&J Cage Unit Type Cover No…

      • Thermostatic Radiator Traps H-M 

        Steam Trap Repair Guide Thermostatic Radiator Traps H-M Return to Repair Guide Index HAINES VENTO Old Style Bourdon Tube Traps. Non-Repairable with Cage…

      • Thermostatic Radiator Traps N-S 

        Steam Trap Repair Guide Thermostatic Radiator Traps N-S Return to Repair Guide Index NAFCO Size Model Number B&J Cage Unit Type Cover Notes …

      • Thermostatic Radiator Traps T-Z 

        Steam Trap Repair Guide Thermostatic Radiator Traps T-Z Return to Repair Guide Index T.S. (Thermal System) Size Model Number B&J Cage…

  • Your Steam Trap Survey 

    Your Steam Trap Survey Survey Field Worksheet Download this handy excel file to make surveying your steam trap site easier. It's a printable worksheet to…