Project Description

  • Agricultural Hydraulic Quick Disconnects Couplings
  • Agricultural ISO 5675 Quick Couplers
  • Pioneer ISO 5675 Couplers
  • ISO 5675 Hydraulic Quick Connect & Disconnect Couplings
  • ISO5675 Generic Agricultural Hydraulic Quick Connects

Hydraulic Quick Couplings

Ag ISO 5675 Hydraulic Quick Connect Tractor Couplers

ISO 5675 couplers are the most common quick connect couplers used in the agriculture, construction and logging industries.

  • Couplers interchangeable with all ISO 5675 series .

  • Including ball seat valve, poppet seal, push-pull couplings.
  • Recommended for use with farm implements, construction equipment, and most other mobile equipment.

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ISO 5675 Agricultural Hydraulic Quick Disconnects Coupler

ISO 5675 “Ag” quick connect couplers are often used on agricultural machinery for optimum vibration protection and ease of usage. Most commonly used in the agriculture, construction, and logging industries. These couplers are equivalent to and will interchange with the Parker 4000 series of couplers along with couplers from Dixon, Snap-Tite, Aeroquip, Stucchi, and others.

ISO 5675 Quick Disconnect Hydraulic Couplers

ISO 5675 quick disconnect hydraulic coupler

ISO 5675 Agriculture Quick Connect / Disconnect Couplers

The ISO 5675 hose quick couplers you need for your tractors and agricultural equipment. ISO 5675 hydraulic couplers meet the international standard used for quick disconnects on modern tractor hydraulic systems. Longwei ISO 5675 ag fittings interchange with Parker 4000, Safeway S20, Faster NS and Tomco PC Series connectors.

We offer hydraulic quick connect ISO 5675 connectors as paired sets, and as separate couplers and plugs for repairing worn or damaged fittings. Both types of connectors are available in ¼, 3/8, ½,  ¾ and 1 inch sizes. We also have replacements for Pioneer coupler plugs to keep dust and dirt out of your fittings.

Specifacations for ISO5675 Quick Release Hydraulic Coupling

BODY SIZE WORKING PRESSURE Steel WORKING PRESSURE Stainless Steel FLOW RATE(L/min)
1/4″ 34.5Mpa 13.8Mpa 11.5
3/8″ 27.6Mpa 13.8Mpa 23
1/2″ 27.6Mpa 10.4Mpa 45.5
3/4″ 20.7Mpa 10.4Mpa 106
1″ 20.7Mpa 7Mpa 190

Temperature:
NBR: -20˚C ~100˚C
FKM: -20˚C~180˚C

ISO 5675 Coupler Sets LW-C1 Series Drawing

ISO5675 Hydraulic Quick Coupling Socket - C1

Part Number Body Size ISO Thread L1 D1 CH1
LW-C1-02 1/4″ DN6.3 NPT/BSPP/RC 1/4″ 53.5 27.5 19
LW-C1-03 3/8″ DN10 NPT/BSPP/RC 3/8″ 63 34 24
LW-C1-04 1/2″ DN12.5 NPT/BSPP/RC 1/2″ 66.5 38.5 27
LW-C1-06 3/4″ DN20 NPT/BSPP/RC 3/4″ 82 48 34
LW-C1-08 1″ DN25 NPT/BSPP/RC 1″ 96.5 56 41

ISO 5675 Male Coupler Plug -C1

Part Number Body Size ISO Thread L2 L3 D2 CH2
LW-C1-02 1/4″ DN6.3 NPT/BSPP/RC 1/4″ 37.5 18.5 14.2 19
LW-C1-03 3/8″ DN10 NPT/BSPP/RC 3/8″ 40 22 19 24
LW-C1-04 1/2″ DN12.5 NPT/BSPP/RC 1/2″ 43.5 27 20.5 27
LW-C1-06 3/4″ DN20 NPT/BSPP/RC 3/4″ 53.5 32 28 34
LW-C1-08 1″ DN25 NPT/BSPP/RC 1″ 63 38 31.3 41
ISO 5675 Agricultural Quick Connect Coupling LW-C2 Series Drawing

ISO5675 Hydraulic Quick Coupling Socket - C2

Part Number Body Size ISO Thread L1 D1 CH1
LW-C2-02 1/4″ DN6.3 NPT/BSPP/RC 1/4″ 55.5 27.5 22.2
LW-C2-03 3/8″ DN10 NPT/BSPP/RC 3/8″ 60.5 34 24
LW-C2-04 1/2″ DN12.5 NPT/BSPP/RC 1/2″ 58 38.5 27
LW-C2-06 3/4″ DN20 NPT/BSPP/RC 3/4″ 83 47.5 35
LW-C2-08 1″ DN25 NPT/BSPP/RC 1″ 97.5 56 41

ISO 5675 Male Coupler Plug -C2

Part Number Body Size ISO Thread L2 L3 D2 CH2
LW-C2-02 1/4″ DN6.3 NPT/BSPP/RC 1/4″ 36 18.5 14.2 19
LW-C2-03 3/8″ DN10 NPT/BSPP/RC 3/8″ 40 22 19 24
LW-C2-04 1/2″ DN12.5 NPT/BSPP/RC 1/2″ 46 29 20.5 27
LW-C2-06 3/4″ DN20 NPT/BSPP/RC 3/4″ 51 28.5 26.9 33.3
LW-C2-08 1″ DN25 NPT/BSPP/RC 1″ 64 34 31.3 41

Photo Gallery of ISO 5675 Hydraulic Quick Coupling

* Poppet Valves available to prevent uncoupled leakage.

* Poppet valves open automatically when coupled, within rated working pressure, to keep the flow expeditely.

* Hard,chrome alloy balls are used for valving,it be loaded on the valve seat by the springs.

* The valve provides a metal-to-metal seal between the ball and coined seat.

* Critical part are hardened for durability.

* Dependable ball-locking mechanism holds the mating halves together.

* Socket and plug are precision machined from solid bar stock.

* LW-C1 Series conforms to the standard of ISO 5675

* Parker 4000 Series
* Faster NV/NS Series

What are Quick Coupling

Hydraulic quick couplings provide users with the ability to rapidly connect and disconnect hydraulic hoses to machines or other sections of plumbing. Also called quick-connects or quick disconnects, these fittings allow fluid to flow when the male and female sides are locked together. Conversely, when disconnected, the quick couplings prevent fluid leakage using check valves to block exiting fluid.

Quick connect couplers are manufactured by multiple manufacturers and can be often interchanged. Longwei supplies the highest quality hydraulic quick disconnect couplers such as flushface, ISO A, ISO B, wingnut, Ag, and Skid Steer.

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Hydraulic Quick Connect Hose Couplings

Hydraulic Quick Connect Hose Coupling Manufacturer

With Various CUSTOMIZATION Packaging

For Branded Retail And Specialty Packaging That Conveys The Quality Of The Products For Your Business, Retail Packaging Customization Is Acceptable In Longwei.

Hydraulic Quick Couplings Custom Package
Hydraulic Couplings Package
Hydraulic Quick Couplings Package

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