Ningbo Sabe Machinery Manufacturing

D.O.T. Push-In Air Brake Tube Fittings

D.O.T Push In Fittings

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Brass D.O.T. Push-In Air Brake Tube Fittings

Meets D.O.T. FMVSS 571.106 SAE J1131 Air Brake System Requirements

Advantage Of D.O.T. Push To Connect Fittings for Air Brake System Of Truck & Trailer

  1. Fast assembly: No tools required. Simply push tubing in. Saves up to 75% of assembly time compared to standard air compression fittings. No loose parts to handle.
  2. Fast disconnect: Hold the collet collar with two fingers and pull out tube. No tools required.
  3. Reusable: Can be connected and disconnected several times.
  4. Reliable sealing: Using recommended tubing, full sealing is guaranteed.
  5. Versatility: Buna-N Oring standard. Viton and others available per request. Secure Tube Retention. Pulling on tubing only serves to tighten the connection.
  6. Pre-Applied Teflon based pipe sealant on all male pipe threads, saving customer additional labor.
  7. Full Flow Design, provides more flow area than conventional fittings with internal tube supports even in the swivels.

DOT Fittings are constructed with an all brass captive eyelet which allows for maximum flow. The brass captive eyelet with extended length is floating and has a machined top end radius for easy instal-lation of tubing. All male threads have a pre-applied Teflon based pipe sealant to provide for easy assembly and leak proof seal.

Materials: CA360 Brass (Barstock), CA377 (Forged)  "O" Ring: Buna - Nitrile (90 Durometer) EP (Ethylene Propylene)
Working Pressures & Temperature Ranges Vacuum to 150 PSI -40°F to 200° F (-40°C to +93°C)

Ordering Options
The following options are available only by customer request and may be subject to minimum run quantities for ordering.
-Viton "O" Ring seals.
-Metric DQ DOT "One-Push" tube fittings with BSP threads.
-Manifolds with DQ DOT One Push Cartridges.

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  • 1869 Male Elbow
    Male Elbow
  • 1869S Swivel Male Elbow
    Swivel Male Elbow
  • 1879 45° Male Elbow
    45° Male Elbow
  • 1879S 45° Swivel Male Elbow
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  • 1866 Female Pipe
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  • 1866BH Bulkhead Female Pipe
    Bulkhead Female Pipe
  • 1870 Female Elbow
    Female Elbow
  • 1862 Union
  • 1862BH Bulkhead Union
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  • 1865 Union Elbow
    Union Elbow
  • 1864 Union Tee
    Union Tee
  • 1871 Male Run Tee
    Male Run Tee
  • 1871S Swivel Male Run Tee
    Swivel Male Run Tee
  • 1872 Male Branch Tee
    Male Branch Tee
  • 1872S Swivel Male Branch Tee
    Swivel Male Branch Tee
  • 18BCM Brass Cavity Mainfold
    Brass Cavity Mainfold
  • 1861 Encapsulated Cartridge
    Encapsulated Cartridge
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