Hydraulic Quick Connect Couplings

Hydraulic quick connect couplings are robust and secure quick-action couplings designed for high-pressure operation with hydraulic applications. They provide a fast, convenient way to repeatedly connect and disconnect hydraulic fluid lines.

Quick connect couplings are ideal for use with cylinders, pumps, and manifolds where hoses are frequently connected and disconnected. Male and female couplings connect to form a fluid-tight seal, helping to maximise hydraulic system productivity and avoid fluid spills. Couplings can be quickly connected or detached without the need for tools and will self-seal when released.

What are hydraulic quick connect couplings used for?

Hydraulic quick connect couplings are used in a diverse range of industries, including agriculture, construction, forestry and in food and chemical processing. Quick connect couplings are used with water and coolant lines and are suitable for use with mobile equipment. They're recommended for high cycle rates and pressure surges.

Types of hydraulic quick connect couplings

The male halves of couplings are known as nipples or plugs and the female halves as sockets. This system is utilised in several valve styles including poppet or needle, flat-faced, ball-lock, roller-lock, pin lock, ring-lock and bayonet couplings.


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Description Price Series Compatible With Type Coupling Gender Locking Style Thread Material Finish Seal Material Thread Size Thread Standard Thread Gender Maximum Operating Pressure Maximum Operating Temperature
RS Stock No. 745-4704
BrandRS PRO
MYR60.88
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Female Ball Lock BSP 1/4 Female Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/4in BSP Female 400 bar +125°C
RS Stock No. 745-4700
BrandRS PRO
MYR26.11
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Male Ball Lock BSP 1/4 Male Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/4in BSP Male 400 bar +125°C
RS Stock No. 768-5819
BrandRS PRO
MYR74.98
Each
units
IRBO ISO 7241-1-B Union Male Ball Lock BSP 1/4 Male Brass - FMK 1/4in BSP Male 200 bar +180°C
RS Stock No. 745-4722
BrandRS PRO
MYR26.11
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Male Ball Lock BSP 3/8 Male Steel Yellow Passivated, Zinc Plated Nitrile Rubber 3/8in BSP Male 300 bar +125°C
RS Stock No. 733-5621
BrandRS PRO
MYR49.67
Each
units
RS ISO-DIS 16028 Union Male Screw Lock Rs 1/4 Male Carbon Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/4in Rs Male 400 bar +100°C
RS Stock No. 733-5596
BrandRS PRO
MYR70.42
Each
units
RS ISO 7241-1-B Union Female Ball Lock Rp 3/8 Female Steel - Nitrile Rubber 3/8in Rp Female 500 bar +125°C
RS Stock No. 768-5813
BrandRS PRO
MYR163.49
Each
units
IRBO ISO 7241-1-B Union Female Ball Lock BSP 1/4 Female Brass - FMK 1/4in BSP Female 200 bar +180°C
RS Stock No. 733-5603
BrandRS PRO
MYR241.77
Each
units
RS ISO 7241-1-B Union Female Ball Lock Rp 1 Female Steel - Nitrile Rubber 1in Rp Female 500 bar +125°C
RS Stock No. 733-5647
BrandRS PRO
MYR80.78
Each
units
RS - Union Female Screw Lock NPT 1/4 Male Steel - Nitrile Rubber 1/4in NPT Male 700 bar +125°C
RS Stock No. 733-5574
BrandRS PRO
MYR28.65
Each
units
RS ISO 7241-1-B Union Male Ball Lock Rs 1/4 Male Steel - Nitrile Rubber 1/4in Rs Male 500 bar +125°C
RS Stock No. 733-5580
BrandRS PRO
MYR73.17
Each
units
RS ISO 7241-1-B Union Male Ball Lock Rs 3/4 Male Steel - Nitrile Rubber 3/4in Rs Male 500 bar +125°C
RS Stock No. 768-5831
BrandRS PRO
MYR213.43
Each
units
IRBO ISO 7241-1-B Union Male Ball Lock BSP 3/4 Male Brass - FMK 3/4in BSP Male 125 bar +180°C
RS Stock No. 733-5592
BrandRS PRO
MYR61.01
Each
units
RS ISO 7241-1-B Union Female Ball Lock Rp 1/4 Female Steel - Nitrile Rubber 1/4in Rp Female 500 bar +125°C
RS Stock No. 733-5659
BrandRS PRO
MYR93.51
Each
units
RS - Union Female Screw Lock NPT 3/8 Male Steel - Nitrile Rubber 3/8in NPT Male 700 bar +125°C
RS Stock No. 733-5615
BrandRS PRO
MYR61.01
Each
units
RS ISO 7241-1-B Union Female Ball Lock Rp 1/8 Female Steel - Nitrile Rubber 1/8in Rp Female 500 bar +125°C
RS Stock No. 733-5586
BrandRS PRO
MYR32.98
Each
units
RS ISO 7241-1-B Union Male Ball Lock Rs 1/2 Male Steel - Nitrile Rubber 1/2in Rs Male 500 bar +125°C
RS Stock No. 733-5634
BrandRS PRO
MYR90.53
Each
units
RS ISO-DIS 16028 Union Male Screw Lock Rs 3/4 Male Carbon Steel Yellow Passivated, Zinc Plated Nitrile Rubber 3/4in Rs Male 350 bar +100°C
RS Stock No. 733-5583
BrandRS PRO
MYR30.71
Each
units
RS ISO 7241-1-B Union Male Ball Lock Rs 3/8 Male Steel - Nitrile Rubber 3/8in Rs Male 500 bar +125°C
RS Stock No. 745-4707
BrandRS PRO
MYR57.85
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Male Ball Lock BSP 3/4 Male Steel Yellow Passivated, Zinc Plated Nitrile Rubber 3/4in BSP Male 250 bar +125°C
RS Stock No. 768-5816
BrandRS PRO
MYR164.58
Each
units
IRBO ISO 7241-1-B Union Female Ball Lock BSP 1/8 Female Brass - FMK 1/8in BSP Female 200 bar +180°C