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Quick Disconnect Couplers

Our hydraulic and pneumatic quick couplers interchange with many models from Parker, Aeroquip, Snap-Tite and more. From the popular ISO 7241-1 series to flushface couplings and wet line couplings, Discount Hydraulic Hose.com has the right quick disconnect for your application.

COUPLER SIZE CHART
Profiles of male nipples help you to identify four popular styles of hydraulic quick disconnect couplers in nominal sizes ranging from 1/4" to 1". Nominal sizes represent intended hose or tube sizes, not the actual diameter of the coupler. For actual dimensions, print this page actual size and compare the profile drawings to your existing equipment.

ISO 16028 Flushface (skidsteer interchange) ISO 5675 Agricultural
Flushface "no-drip" valve design minimizes fluid loss for a cleaner, safer work environment.

Interchanges with Parker FEM Series, Faster FF Series, and Holmbury Series A
Recommended for use with farm implements, construction equipment, and most other mobile equipment.

Interchanges with Parker 4000 Series, Safeway S20 Series, Faster NS Series, Tomco PC Series
Wet Line Couplings 10,000 PSI High Pressure
Recommended for oil well equipment, sand and salt spreaders, dump and demolition trailers, live bed trailers and other heavy duty applications.

Interchanges with Parker 6100 Series, Snap-Tite 78 Series, and Aeroquip 5100 Series
Recommended for high pressure (up to 10,000 psi) hydraulic jacking applications.

Interchanges with Parker 3000 Series, Stucchi IVHP Series, Enerpac C-604 Series (3/8" only), and Holmbury HPA Series
ISO 7241-1 Series A (600 Series) ISO 7241-1 Series B (700 Series)
Recommended for use with general purpose, mobile hydraulics, machine tools, plastic molding and test equipment applications.

Interchanges with Parker 6600 Series, Snap-Tite 61 Series, and Aeroquip 5600 Series
Recommended for use with general purpose, mobile hydraulics, machine tools, plastic molding and test equipment applications.

Interchanges with Parker 60 Series, Snap-Tite 72 Series, and Aeroquip FD45 Series
General Purpose Hydraulic Straight Through (no valves)
Recommended for general hydraulic systems, plastic molding, machine tool, test equipment, agricultural, DOT, and other mobile hydraulics. MIL-C-51234

Interchanges with Snap-Tite H Series
Ideal for pressure wash applications, these couples have no internal valves, allowing maximum flow with minimum pressure drop.

Interchanges with Parker ST Series, Foster FST Series, Hansen ST Series
Industrial Interchange (pneumatic) 71 Series Flushface
Industrial Interchange couplers and nipples are available in brass, steel and 303 stainless.
Flushface "no-drip" valve design minimizes fluid loss for a cleaner, safer work environment.

Interchanges with Snap-Tite 71 Series and Dixon ST Series
Mold Coolant
Quick disconnect couplers and nipples for industrial mold coolant applications.

Interchanges with Parker Moldmate, Hansen Flo-Temp, and Foster Series FJT

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