Barnes & Jones

  • 1/2" NPT Angle Radiator Steam Trap
    SKU: 122A
    Brand: Barnes & Jones
    $51.75 each
    98
    Wed, Mar 6
    98
    QtyArrives
    98 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • Big Mouth Air Vent
    SKU: BJ-3BM
    Brand: Barnes & Jones
    $83.95 each
    57
    Wed, Mar 6
    57
    QtyArrives
    57 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • 3/4" NPT Angle Radiator Steam Trap
    SKU: 134A
    Brand: Barnes & Jones
    $87.95 each
    Fri, Mar 15 – Wed, Mar 20
    Arrives
    Fri, Mar 15 – Wed, Mar 20
    Questions? Call 1-888-757-4774 or
  • Cage Unit for 1/2" Steam Traps
    SKU: 1721
    Brand: Barnes & Jones
    $39.65 each
    29
    Wed, Mar 6
    29
    QtyArrives
    29 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • 3/4" NPT Vacuum Breaker
    SKU: 3875
    Brand: Barnes & Jones
    $62.25 each
    6
    Wed, Mar 6
    6
    QtyArrives
    6 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • Cage Unit for 1/2" Dunham-Bush Steam Traps
    SKU: 1950
    Brand: Barnes & Jones
    $39.95 each
    5
    Wed, Mar 6
    5
    QtyArrives
    5 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • Cage Unit for Hoffman Specialty Traps
    SKU: 3500
    Brand: Barnes & Jones
    $39.95 each
    6
    Wed, Mar 6
    6
    QtyArrives
    6 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • $114.95 each
    10
    Wed, Mar 6
    10
    QtyArrives
    10 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • Cover for Cage Unit 1950
    SKU: 1950C
    Brand: Barnes & Jones
    $18.75 each
    6
    Wed, Mar 6
    6
    QtyArrives
    6 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • 3/4" H-Pattern Float & Thermostatic Steam Trap (15 PSIG)
    SKU: FT2015-3
    Brand: Barnes & Jones
    $139.95 each
    Fri, Mar 15 – Wed, Mar 20
    Arrives
    Fri, Mar 15 – Wed, Mar 20
    Questions? Call 1-888-757-4774 or
  • 1/2" NPT Straight Radiator Steam Trap
    SKU: 122S-BARNES-JONES
    Brand: Barnes & Jones
    $84.85 each
    7
    Wed, Mar 6
    7
    QtyArrives
    7 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • 1" H-Pattern Float & Thermostatic Steam Trap (15 PSIG)
    SKU: FT2015-4
    Brand: Barnes & Jones
    $169.95 each
    Fri, Mar 15 – Wed, Mar 20
    Arrives
    Fri, Mar 15 – Wed, Mar 20
    Questions? Call 1-888-757-4774 or
  • 3/4" NPT Straight Radiator Steam Trap
    SKU: 134S
    Brand: Barnes & Jones
    $98.95 each
    5
    Wed, Mar 6
    5
    QtyArrives
    5 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • 1/2" NPT Vacuum Breaker
    SKU: 3856
    Brand: Barnes & Jones
    $62.25 each
    Fri, Mar 15 – Wed, Mar 20
    Arrives
    Fri, Mar 15 – Wed, Mar 20
    Questions? Call 1-888-757-4774 or
  • Cage Unit for 3/4" Steam Traps
    SKU: 1929
    Brand: Barnes & Jones
    $39.95 each
    12
    Wed, Mar 6
    12
    QtyArrives
    12 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • Cage Unit for Warren Webster Traps (512/513 Series)
    SKU: 1998
    Brand: Barnes & Jones
    $39.95 each
    7
    Wed, Mar 6
    7
    QtyArrives
    7 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • Cage Unit for Trane Traps
    SKU: 4270-BARNES
    Brand: Barnes & Jones
    $36.25 each
    Fri, Mar 15 – Wed, Mar 20
    Arrives
    Fri, Mar 15 – Wed, Mar 20
    Questions? Call 1-888-757-4774 or
  • Cover for Cage Unit 3500
    SKU: 3500C
    Brand: Barnes & Jones
    $18.75 each
    4
    Wed, Mar 6
    4
    QtyArrives
    4 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • $39.65 each
    6
    Wed, Mar 6
    6
    QtyArrives
    6 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • Cage Cover
    SKU: 4270C
    Brand: Barnes & Jones
    $19.25 each
    7
    Wed, Mar 6
    7
    QtyArrives
    7 Wed, Mar 6
    Questions? Call 1-888-757-4774
  • Cage Unit for Warren Webster Traps
    SKU: 1972-BARNES
    Brand: Barnes & Jones
    $39.95 each
    Fri, Mar 15 – Wed, Mar 20
    Arrives
    Fri, Mar 15 – Wed, Mar 20
    Questions? Call 1-888-757-4774 or
  • Cage Unit for Sterling Traps
    SKU: 3472
    Brand: Barnes & Jones
    $39.95 each
    Fri, Mar 15 – Wed, Mar 20
    Arrives
    Fri, Mar 15 – Wed, Mar 20
    Questions? Call 1-888-757-4774 or
  • Cover for Cage Unit 3133
    SKU: 3133C
    Brand: Barnes & Jones
    $18.75 each
    Fri, Mar 15 – Wed, Mar 20
    Arrives
    Fri, Mar 15 – Wed, Mar 20
    Questions? Call 1-888-757-4774 or
  • 1" NPT Angle Radiator Steam Trap
    SKU: 147A
    Brand: Barnes & Jones
    $131.95 each
    6
    Wed, Mar 6
    6
    QtyArrives
    6 Wed, Mar 6
    Questions? Call 1-888-757-4774

Resources

Articles

  • Barnes & Jones was founded nearly 120 years ago by two engineers, Walter Barnes, a graduate of The Massachusetts Institute of Technology, and Bill Jones a graduate of The Worcester Polytechnic Institute. Around 1897, the two joined forces to design and layout two pipe central steam heating systems for new construction in and around Boston, New York City and Chicago.

    Today, Barnes & Jones Inc. manufactures 100% Calibrated Cage Unit inserts for every heating steam trap body ever made. Barnes and Jones products are available throughout North America, Central and South America and most of Europe by over 10,000 representatives. The operating principle, introduced in 1902, remains unchanged as Cage Units emerge, today, as the preferred automatic valving solution for high-tech environmental control systems.
1-888-757-4774
We're here to help
()
Monday – Thursday
8am–7:45pm ET
Friday
9am–7:45pm ET
  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.