Full flow Quick Connectors

Dk-Lok brings you excellent quality Outstanding customer service

and availability Enjoy Dk-Lok tube fitting working your application !

DF Series Full flow Quick Connectors

DQ, DQM, and DF Series


  • Up to 6,000 psig
  • Stainless Steel and Brass
  • DK-Lok 1/4 to 1 in. OD
  • Male/Female 1/4 to 1 in. NPT

Brief Description

  • Bi-directional flow design
  • Applicable to maximum flow
  • Lowest pressure drop
  • No tools required to connect and disconnect