Unions

Push-in fittings are unique in that they provide a very easy installation and are less bulky than compression fittings for low clearance situations. Unions are made to connect two mating tubes. Composite push-in fittings are more cost effective and lighter than brass fittings while still maintaining the same working strength. They are designed to resist pull-out, are highly corrosion resistant, and have a maximum working pressure of up to 2,800 PSI.
Sort By:
Filters:
Tube Size
Page 1 of 1
1/4" D.O.T. AIR BRAKE PUSH-IN UNION COMPOSITE FITTING
  • 57119-C
  • 1/4" D.O.T. AIR BRAKE PUSH-IN UNION COMPOSITE FITTING
Tube Size: 1/4"
3/8" D.O.T. AIR BRAKE PUSH-IN UNION COMPOSITE FITTING
  • 57120-C
  • 3/8" D.O.T. AIR BRAKE PUSH-IN UNION COMPOSITE FITTING
Tube Size: 3/8"
1/2" D.O.T. AIR BRAKE PUSH-IN UNION COMPOSITE FITTING
  • 57121-C
  • 1/2" D.O.T. AIR BRAKE PUSH-IN UNION COMPOSITE FITTING
Tube Size: 1/2"
Page 1 of 1
Item Added to Cart
View Cart
Wishlist Updated
View Wishlists
This website uses cookies to ensure you get the best user experience. By continuing to use this site, you agree to our Privacy Policy.