Quick-disconnect couplers are the fastest, easiest, and most reliable means of joining pneumatic and fluid transfer lines. All quick-disconnect couplers work on the same principles: 

  • Hardened balls or pins engage a groove in the coupler plug to hold it securely against a soft seal, while permitting the assembly to swivel to avoid kinking or twisting the hose
  • A sliding sleeve retracts to release the locking balls so the plug can be inserted or removed. The sleeve automatically returns to its locked position when released.
  • An automatic shutoff valve in the coupler seals instantly upon uncoupling, eliminating the need for a separate shutoff

Features Set
  • Long service life
  • Efficient performance
  • Interchangeability, with many sizes and styles
Value Proposition
  • Zinc plating provides a non-corrosive finish
  • Heat treating hardens critical wear points
  • Molded Buna-n seals create leak proof connections
Technical Specifications
  • Available in 1/4”, 3/8”, 1/2”, and 3/4” inch bodies, with male and female pipe threads, and hose barb or lock-on ends for every application
  • For use on compressed air lines up to 300 psi
  • Fully interchangeable with couplers and plugs made by other manufacturers