Parker Fluid Connector Group
10 Series Couplers


  • Integral sleeve guard resists accidental disconnection
  • Tubular valve delivers high air flow with minimal pressure drop
  • 3/8” and 1/2” size options include brass body with steel sleeve
  • Brass body option with stainless steel springs and locking balls is available for added corrosion resistance
  • Standard seal is Nitrile
  • Tru-Flate Design
  • Manual sleeve
  • Single shut off


  • Air compressors
  • Pneumatic tools
  • Water
  • Grease
  • Paint

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Parker’s 10 Series Pneumatic Couplers are the original Tru-Flate design. 1/4” body size has a brass body, while standard 3/8” and 1/2” body sizes have all steel construction. Sleeve options include Sleeve-Lok and Grip-Ring sleeve .