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Brass Push-to-Connect D.O.T. Fittings

Brand: Parker Hannifin

Being the world's leader in leak free technologies Parker's Prestomatic fitting is a robust, all brass push-to-connect air brake fitting that meets SAE and D.O.T. specifications. 

Designed for all D.O.T. truck and trailer applications, Parker Prestomatic fittings reduce assembly time versus compression style fittings by 90%. 

The innovative collet design ensures positive grip on the tubing and the rigid stainless steel tube support stays in place for superior side load leakage resistance. 

Use SAE J844 Type A & B nylon tubing with Prestomatic fittings.
Features
  • D.O.T. quick connect push-in fittings for repairing truck and trailer air brake lines
  • For use in air brake systems on semi-trucks, trailers, buses, mobile equipment and farm implements
  • Use in secondary air applications such as pneumatic doors for rail, air seats, shock absorbers and in cab instruments
  • Meets performance requirements of D.O.T. FMVSS 571.106 and SAE J2494
  • Stainless steel tube support assures maximum flow and performance requirements of SAE J2494-3
  • All brass air brake fitting
  • Quick connect push-in fitting for leak proof tube connections
  • D.O.T. approved air brake fitting for servicing nylon brake and secondary air lines
  • Quick connecting push-in fittings for servicing work by fleets, repair shops and farm implement dealers

Specifications

Applications

  • Air Brakes, Air Tanks, Air Ride, Sliders, Tire Inflation & Primary/secondary Air Lines

Collet Material

  • Brass

Connection 1 Style

  • Push-to-Connect, Tube

Connection 1 Tube O.D. (inch)

  • 5/8”, 1/4”, 3/8”, 1/2”, 3/4”

Connection 1 Tube O.D. (mm)

  • 8, 10, 12, 6, 16

Connection 2 Style

  • Push-to-Connect, Female NPT, Metric, Plug-In Stem, Male Pipe, BSPT Male, Metric Straight Thread

Connection 2 Thread Size (inch)

  • 3/8”, 1/2”, 1/8”, 1/4”, 3/4”

Connection 2 Thread Size (mm)

  • M12 x 1.5, M16 x 1.5, M22 x 1.5, 1/4, 1/2, M10 x 1, M14 x 1.5, 1/8, 3/8

Connection 2 Tube O.D. (inch)

  • 5/8”, 1/4”, 3/8”, 1/2”

Connection 2 Tube O.D. (mm)

  • 10, 12, 6, 8

Connection 3 Style

  • Female NPT

Connection 3 Thread Size (inch)

  • 1/4”, 3/8”, 1/2”

Connection Type

  • Push-to-Connect, Thread

Industry Standards

  • DOT F mVSS 571.106, SAE J2494, SAE J2494-3, DOT F mVSS 571.106, DIN 74324

Material

  • Brass

Maximum Working Pressure (bar)

  • 17

Maximum Working Pressure (psi)

  • 250

Maximum Working Temperature (°C)

  • 93° C

Maximum Working Temperature (°F)

  • 200° F

Minimum Working Temperature (°C)

  • -40° C

Minimum Working Temperature (°F)

  • -40° F

O-Ring Material

  • Buna-N,

Shape

  • Various

Style

  • Tube to Tube, Tube to Pipe, Tube to Metric Thread, Tube to Female Pipe, Tube

Tubing Material

  • J844 Typical A & B Nylon Tubing, DIN 73378 Virgin Nylon, SAE J844 Tubing

  • Air Brakes
  • Air Tanks
  • Air Ride
  • Sliders
  • Tire Inflation
  • Primary & Secondary Air Lines
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