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  • Serving you with nearly 30 years of industry expertise.
  • Call (905) 361-0270 for info, quotations and orders.
  • Steam Trap Repair Kits for All Brands

  • Do you have an old steam trap where the body is in good condition but the internal components need replacing? If so, you've come to the right place. Keystone Steam Supplies can supply you with steam traps repair kits for virtually all steam trap models and manufacturers, including old obsolete traps such as Trane, Erwel and Dunham-Bush.

    Take a look at the charts below, or simply call us at (905) 361-0270 to find what you're looking for.

    Features

    • Stainless stell valve plug
    • Brass or stanless steel seat
    • Stainless steel corrosion resistant float
    • One piece thermostatic Cage Unit for air removal. Calibrated for uniform operation.
    • Water sealed, float operated valve for immediate discharge of condensate.
    • Many kits include complete head assembly.
    • No reduction in original trap’s capacity.

     Which brand of steam trap are you looking to repair?

    If you're looking to repair another brand of steam trap that isn't listed here, call us at (905) 361-0270 to check availability.

  • Dunham-Bush

    Mfrs. Model No. Size B&J Kit No. Weight Head Assy.
    30-2A 3/4″ 30-2A 1# n/a
    30-4 1″ 30-4 1# n/a
    30-5 1 1/4″ 30-5 1# 5 oz. n/a
    30-6 1 1/2″ 30-6 2# n/a
    30-7 1 1/2″ 30-7 2# n/a
    30-7A 1 1/2″ 30-7A 1# 7oz. n/a
    30-8 2″ 30-8 2# 8oz. n/a
    30-8A 2″ 30-8A 2# 4oz. n/a
    44, 40-215 3/4″ 40-215 3# 12oz. yes
    44, 40-415 1″ 40-415 3# 12oz. yes
    44, 40-515 1 1/4″ 40-515 10 oz. n/a
    44, 40-715 1 1/2″ 40-715 10 oz. n/a

     

    Erwel

    Mfrs. Model No. Size B&J Kit No. Weight Head Assy.
    F-15 3/4″ FT-15 3# 8 oz. yes
    F-15 1″ FT15-1 3# 8 oz. yes
    F-30 3/4″ FT30 3# 8 oz. yes
    F-30 1″ FT30-1 3# 8 oz. yes
    F-75 3/4″ FT75 3# 8 oz. yes
    F-75 1″ FT75-1 3# 8 oz. yes
    F-125 3/4″ FT125 3# 8 oz. yes
    F-125 1″ FT125-1 3# 8 oz. yes

     

    Spirax Sacro-USA

    Mfrs. Model No. Size B&J Kit No. Weight Head Assy.
    FT-15 3/4″ FT15 3# 8oz. yes
    FT-15 1″ FT15-1 3# 8oz. yes
    FT-15 1 1/4″ FT15-2 3# 8oz. yes
    FT-15 1 1/2″ FT15-3 1# 2oz. n/a
    FT-15 2″ FT15-4 1# 4oz. n/a
    FT-30 3/4″ FT30 3# 8oz. yes
    FT-30 1″ FT30-1 3# 8oz. yes
    FT-30 1 1/4″ FT30-2 3# 8oz. yes
    FT-30 1 1/2″ FT30-3 1# 2oz. n/a
    FT-30 2″ FT30-4 1# 4oz. n/a
    FT-75 3/4″ FT75 3# 8oz. yes
    FT-75 1″ FT75-1 3# 8oz. yes
    FT-75 1 1/4″ FT75-2 1# 2oz. n/a
    FT-75 1 1/2″ FT75-3 1# 2oz. n/a
    FT-75 2″ FT75-4 1# 4oz. n/a
    FT-125 3/4″ FT125 3# 8oz. yes
    FT-125 1″ FT125-1 3# 8oz. yes
    FT-125 1 1/4″ FT125-2 1# 2oz. n/a
    FT-125 1 1/2″ FT125-3 1# 2oz. n/a
    FT-125 2″ FT125-4 1# 4oz. n/a

     

    Hoffman

    Mfrs. Model No. Size B&J Kit No. Weight Head Assy.
    53-FT 3/4″ FT53 3# yes
    54-FT 1″ FT54 3# yes
    53V 3/4″ FT53 3# yes
    54V 1″ FT54 3# yes
    55-FT 3/4″ FT53 3# yes
    55-FT 1″ FT54 3# yes
    56, 56V, 55 1 1/4″ FT56 5# yes
    57, 57V, 55 1 1/2″ FT57 7# yes
    58, 58V, 55 2″ FT58 9# yes

     

    Strong

    Mfrs. Model No. Size B&J Kit No. Weight Head Assy.
    11T 3/4″ FT53 3# yes
    12T 1″ FT54 3# yes
    13T 1 1/4″ FT56 5# yes
    14T 1 1/2″ FT57 7# yes
    15T 2″ FT58 9# yes

     

    Trane

    Mfrs. Model No. Size B&J Kit No. Weight Head Assy.
    55AL 3/4″ – 1″ 55AL 1# n/a
    55ALS 3/4″ – 1″ 55ALS 1# n/a
    55AM 3/4″ – 1″ 55AM 1# n/a
    55AH 3/4″ – 1″ 55AH 1# n/a
    66CL 1 1/4″ 66CL 1# n/a
    66CLS 1 1/4″ 66CLS 1# n/a
    66CM 1 1/4″ 66CM 1# n/a
    66CH 1 1/4″ 66CH 1# n/a
    77HL 1 1/2″ – 2″ 77HL 3# 12 oz. n/a
    77HM 1 1/2″ – 2″ 77HM 3# 12 oz. n/a
    77HH 1 1/2″ – 2″ 77HH 3# 12 oz. n/a

     

    Watson McDaniel

    Mfrs. Model No. Size B&J Kit No. Weight Head Assy.
    FT3 3/4″ FT53 3# yes
    FT4 1″ FT54 3# yes
    FT6 1 1/4″ FT56 5# yes
    FT7 1 1/2″ FT57 7# yes
    FT8 2″ FT58 9# yes

     

    Barnes & Jones Inc.

    Mfrs. Model No. Size B&J Kit No. Weight Head Assy.
    41T 3/4″ 1FT 6.5 oz. n/a
    42T 1″ 2FT 6.5 oz. n/a
    43T 1 1/4″ 3FT 1# 8oz. n/a
    44T 1 1/2″ 4FT 1# 8oz. n/a
    457T 2″ 5FT 3# 10oz. n/a
    51T 3/4″ 6FT 3# 5oz. yes
    52T 1″ 7FT 3# 5oz. yes
    653 3/4″ 61FT 6.5 oz. n/a
    654 1″ 62FT 6.5 oz. n/a
    655 1 1/4″ 63FT 1# 8oz. n/a
    656 1 1/2″ 64FT 1# 8oz. n/a
    657 2″ 65FT 3# 10oz. n/a
    753 3/4″ 71FT 6.5 oz. n/a
    754 1″ 72FT 6.5 oz. n/a
    755 1 1/4″ 73FT 1# 8oz. n/a
    756 1 1/2″ 74FT 1# 8oz. n/a
    FT2015-3 3/4″ RK2015-3 3# 8oz. yes
    FT2015-4 1″ RK2015-4 3# 8oz. yes
    FT2015-5 1 1/4″ RK2015-5 3# 8oz. yes
    FT2015-6 1 1/2″ RK2015-6 6# 5oz. yes
    FT2015-8 2″ RK2015-8 1# 5oz. n/a
    FT2030-3 3/4″ RK2030-3 3# 8oz. yes
    FT2030-4 1″ RK2030-4 3# 8oz. yes
    FT2030-5 1 1/4″ RK2030-5 3# 8oz. yes
    FT2030-6 1 1/2″ RK2030-6 6# 5oz. yes
    FT2030-8 2″ RK2030-8 1# 5oz. n/a
    FT2075-3 3/4″ RK2075-3 3# 8oz. yes
    FT2075-4 1″ RK2075-4 3# 8oz. yes
    FT2075-5 1 1/4″ RK2075-5 6# 5oz. yes
    FT2075-6 1 1/2″ RK2075-6 6# 5oz. yes
    FT2075-8 2″ RK2075-8 1# 5oz. n/a
    FT2125-3 3/4″ RK2125-3 3# 8oz. yes
    FT2125-4 1″ RK2125-4 3# 8oz. yes
    FT2125-5 1 1/4″ RK2125-5 6# 5oz. yes
    FT2125-6 1 1/2″ RK2125-6 6# 5oz. yes
    FT2125-8 2″ RK2125-8 1# 5oz. n/a