Quick Disconnects

Hydraulax offers a wide selection of quality quick disconnects for your application. Our hydraulic quick disconnects are manufactured to many industry standards, such as ISO 5675, which is commonly used in Agricultural applications, and ISO 16028 which is commonly found on skidsteer and bucket trucks.

We have a large inventory of couplers so your orders can ship quickly from our Philadelphia, PA warehouse. Our 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.

Not sure what coupler you have? We offer a new video that shows more about how to identify your quick connects!

**ISO 16028 (SkidSteer)**
Flushface design minimizes fluid loss for a safer work environment. Interchanges with Parker FEM Series, Faster FF Series, Snap-Tite 74, and Holmbury Series A.

**ISO 5675 Agricultural Couplers (AG)**
Use with farm implements. Interchanges with Parker 4000 Series, Safeway S20 Series, Faster NS Series, Tomco PC Series.

**4100 Series Wet-Line Couplers**
For heavy duty applications. Interchanges with Parker 6100 Series, Snap-Tite 78 Series, and Aeroquip 5100 Series.

**10,000 PSI High Pressure**
For hydraulic jacking. Interchanges with Parker 3000 Series, Stucchi IVHP, Enerpac C-604 (3/8" only), and Holmbury HPA Series.

**ISO 7241-1 Series A (600 Series)**
Use in general hydraulic applications. Interchanges with Parker 6600 Series, Snap-Tite 61 Series, and Aeroquip 5600 Series.

**ISO 7241-1 Series B (700 Series)**
Use in general hydraulic applications. Interchanges with Parker 60 Series, Snap-Tite 72 Series, and Aeroquip FD45 Series.

**General Purpose Hydraulic**
Recommended for general hydraulic systems, plastic molding, DOT, and more. Interchanges with MIL-C-51234, Snap-Tite H Series.

**Straight Through (No Valves)**
Use for pressure washing. Minimizes pressure loss. Interchanges with Parker ST Series, Foster FST Series, Hansen ST Series.

**Industrial Interchange (Pneumatic)**
Intended for air sevice only: in steel, brass, stainless steel; NPTF, hose barb, and Push-Lock.

**71 Series Flushface Couplers**
Flushface "no-drip" valve design minimizes fluid loss. Interchanges with Snap-Tite 71 Series and Dixon ST Series.

**Quick Disconnect Size Chart**
An easy way to size your QD's. Download and print out QD Size Chart to measure your Quick Disconnect.

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.