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CheeMuii 6 PCS 1/4 Brass DOT Air Line Fitting Straight Union Quick Connect Fittings 1/4 Air Hose DOT Air Fittings for Semi Truck Trailers Industry Air System

Free shipping on orders over $29.99

$13.99

$ 5 .99 $5.99

In Stock

1.Size:1/2in-3pcs


About this item

  • PREMIUM QUALITY: Our DOT air line quick connect fittings are made of high-quality CA360 brass, meet D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements, with corrosion resistance, high-temperature ductility, low permeability and long service life
  • EASY INSTALLATION: Our straight union quick connect fitting is extremely easy to install, can be sealed by pushing the tube firmly into the fitting and it's also simple to remove from the tube
  • MAX WORKING INTENSITY: The brass fittings can be operated in pressures from vacuum to 250 psi and in temperatures from -40°F to +200°F (-40°C to +93°C). Note: see the tubing manufacturer's recommendations for pressure and temperature mutations
  • WIDE APPLICATION: The DOT air brake fittings can be used with air suspension systems, copper tubing in airline brake systems, perfect for truck /RV repair air line leak, also ideal for industrial workshops, daily garden or lawn mower repair, towing machine hose connection, etc
  • QUALITY ASSURANCE: We are confident in the quality of the DOT brass air fittings, if you are not satisfied or have questions after receiving the product, don't hesitate to contact us



Product Description

Brass DOT Air Line Fitting Straight Union Quick Connect Fittings Air Hose DOT Air Fittings
Brass DOT Air Line Fitting Straight Union Quick Connect Fittings Air Hose DOT Air Fittings

1/4 Brass DOT Air Line Quick Connect Fitting

The DOT air brake fittings can be used with air suspension systems, copper tubing in airline brake systems, perfect for truck /RV repair air line leak, also ideal for industrial workshops, daily garden or lawn mower repair, towing machine hose connection, etc.

  • DOT Fitting Type: 1/4" Straight Union
  • Package Quantity: 6 PCS
  • Fitting Materials: Brass

Brass DOT Air Line Fitting Straight Union Quick Connect Fittings Air Hose DOT Air Fittings

PREMIUM BRASS METERIAL

Our DOT air line quick connect fittings are made of high-quality CA360 brass, with corrosion resistance, high-temperature ductility, low permeability and long service life.

Brass DOT Air Line Fitting Straight Union Quick Connect Fittings Air Hose DOT Air Fittings

DOT PUSH-IN

The brass DOT air hose fittings are made of premium CA360 brass, meet D.O.T. FMVSS 571.106, SAE J1131 air brake system requirements. Effectively prevent leakage and have a long service life.

Brass DOT Air Line Fitting Straight Union Quick Connect Fittings Air Hose DOT Air Fittings

360° FREE ROTATION

Can be rotated 360 degrees for easy installation, there will be no air leakage after being connected, and it has a good performance at work.

Brass DOT Air Line Fitting Straight Union Quick Connect Fittings Air Hose DOT Air Fittings

EXCELLENT PERFORMANCE

Max working pressure:300 PSI

Temperature Range: -65°F to +200°F | -40°C to +93°C

Brass DOT Air Line Fitting Straight Union Quick Connect Fittings Air Hose DOT Air Fittings
Brass DOT Air Line Fitting Straight Union Quick Connect Fittings Air Hose DOT Air Fittings

Saeid
Reviewed in the United States on February 7, 2025
Good product.
Robert
Reviewed in the United States on January 21, 2025
Worked great for repairing airlines on class A motorhome.
Atvpilot
Reviewed in the United States on September 6, 2024
Fast shipping
laurent laberge
Reviewed in Canada on September 6, 2024
Well , , the fitting leaked air ... Maybe my fault ....
Customer
Reviewed in the United States on July 20, 2024
👍
Darcy Mckinnon
Reviewed in Canada on December 18, 2024
great price and service
walla2k5
Reviewed in the United States on November 11, 2024
Durable easy to use couplers
mav967
Reviewed in the United States on November 10, 2024
Way better than cheap plastic ones no issues sealed right up as a plastic ones kept breaking and leaking
N Vargas
Reviewed in the United States on October 5, 2024
Exactly what we needed
Jeisson Stiven Contreras blanco
Reviewed in the United States on October 29, 2024
Un muy buen producto
Pierre-luc cote
Reviewed in Canada on October 22, 2024
Pour suspension à l air air lift 5000 pour mon toyota tundra. Semble durable et le Quick connect est vraiment profond et retiens bien. Recommandé
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