Industrial Interchange Pin Lock couplings designed for compressed air, gases, and liquids. Body sizes are 1/4", 3/8", 1/2" and 3/4".

Features:

  • The original automatic one-way shutoff coupling designed by Hansen - The Industry Standard
  • Easy, automatic, push-to-connect design provides instantaneous connection and disconnection of lines, plus automatic shut-off of socket end of line
  • All sizes accept US Industrial Interchange; 1/4" and 1/2" also accept ISO 1650 Series B and A-A-59439 (former MIL-C-4109) plugs
  • Optional sleeve lock prevents accidental disconnection
  • Optional seal and valve materials available
    • Request Information
    Unit of Measure
    Items
    HCouplings Series3000 6000 primary

    Pneumatic Couplings, Series 3000 & 4000 & 5000 & 6000
    HCouplings Series3000 6000 primary

    Pneumatic Couplings, Series 3000 & 4000 & 5000 & 6000
    HCouplings Series3000 6000 primary

    Pneumatic Couplings, Series 3000 & 4000 & 5000 & 6000
    HCouplings Series3000 6000 primary

    Pneumatic Couplings, Series 3000 & 4000 & 5000 & 6000
    Description N/A
    Industrial Interchange Pin Lock couplings designed for compressed air, gases, and liquids. Body sizes are 1/4", 3/8", 1/2" and 3/4".

    Features:

  • The original automatic one-way shutoff coupling designed by Hansen - The Industry Standard
  • Easy, automatic, push-to-connect design provides instantaneous connection and disconnection of lines, plus automatic shut-off of socket end of line
  • All sizes accept US Industrial Interchange; 1/4" and 1/2" also accept ISO 1650 Series B and A-A-59439 (former MIL-C-4109) plugs
  • Optional sleeve lock prevents accidental disconnection
  • Optional seal and valve materials available
    • Body Size1 N/A 1/4 in6.35 mm N/A 3/8 in9.52 mm N/A 1/2 in12.7 mm N/A 3/4 in19.05 mm
    Temperature Range N/A -40 to 250 ºF-40 to 120 ºC
    Interchangeability N/A A-A-59439 (former MIL-C-4109) ISO 6150 Series B US Industrial Interchange N/A US Industrial Interchange N/A A-A-59439 (former MIL-C-4109) ISO 6150 Series B US Industrial Interchange N/A US Industrial Interchange
    Rated Pressure N/A 2,000 psi138 bar N/A 1,000 psi69 bar N/A 500 psi35 bar N/A 220 psi15 bar
    Ac2 N/A 24 N/A 45 N/A 72 N/A 125
    Materials N/A Socket:
  • Brass Body
  • Zinc Plated Steel Valve
  • Buna-N (Nitrile) Seal
  • Stainless Steel Springs
  • Stainless Steel Locking Pins

    Plug:
  • Zinc Plated Case-Hardened Steel
  • Brass
  • Stainless Steel (1/4" only)
    		• N/A Socket:
  • Brass Body
  • Zinc Plated Steel Valve
  • Buna-N (Nitrile) Seal
  • Stainless Steel Springs
  • Stainless Steel Locking Pins

    Plug:
  • Zinc Plated Case-Hardened Steel
  • Brass
  • Stainless Steel (1/4" only)
    		• N/A Socket:
  • Brass Body
  • Zinc Plated Steel Valve
  • Buna-N (Nitrile) Seal
  • Stainless Steel Springs
  • Stainless Steel Locking Pins

    Plug:
  • Zinc Plated Case-Hardened Steel
  • Brass
  • Stainless Steel (1/4" only)
    		• N/A Socket:
  • Brass Body
  • Zinc Plated Steel Valve
  • Buna-N (Nitrile) Seal
  • Stainless Steel Springs
  • Stainless Steel Locking Pins

    Plug:
  • Zinc Plated Case-Hardened Steel
  • Brass
  • Stainless Steel (1/4" only)
    • Applications & Markets N/A
  • Industrial Breathing Air
  • Maintenance & Repair
  • General Pneumatics
  • Fluid Transfer
    		• N/A
  • Industrial Breathing Air
  • Maintenance & Repair
  • General Pneumatics
  • Fluid Transfer
    		• N/A
  • Industrial Breathing Air
  • Maintenance & Repair
  • General Pneumatics
  • Fluid Transfer
    		• N/A
  • Industrial Breathing Air
  • Maintenance & Repair
  • General Pneumatics
  • Fluid Transfer
    • 1 Nominal
    • 2 Air flow (scfm) with 5 psi pressure drop and 100 psig inlet pressure.