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. 410-0643
Mfr. Part No.6603-4-4
BrandParker
PHP3,691.04
Each
units
IA ISO 7241-1-A Union Female Ball Lock G 1/4 Female Steel Chrome 6 Free Plated Nitrile Rubber 1/4in G Female 35 MPa +110°C
RS Stock No. 768-5838
BrandRS PRO
PHP3,105.81
Each
units
IRBO ISO 7241-1-B Union Female Ball Lock BSP 1/2 Female Brass - FMK 1/2in BSP Female 160 bar +180°C
RS Stock No. 263-0899
Mfr. Part No.BH2-60-BSPP
BrandParker
PHP2,897.17
Each
units
60 CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 1/4 Female Brass Yellow Chromated, Zinc Plated Nitrile Rubber 1/4in G Female 1000 psi +110°C
RS Stock No. 768-5829
BrandRS PRO
PHP1,213.66
Each
units
IRBO ISO 7241-1-B Union Male Ball Lock BSP 1/2 Male Brass - FMK 1/2in BSP Male 160 bar +180°C
RS Stock No. 733-5656
BrandRS PRO
PHP677.28
Each
units
RS - Union Male Screw Lock NPT 3/8 Female Steel - Nitrile Rubber 3/8in NPT Female 700 bar +125°C
RS Stock No. 410-0665
Mfr. Part No.6603-8-10
BrandParker
PHP1,526.17
Each
units
IA ISO 7241-1-A Union Female Ball Lock G 1/2 Female Steel Chrome 6 Free Plated Nitrile Rubber 1/2in G Female 25 MPa +110°C
RS Stock No. 733-5659
BrandRS PRO
PHP1,106.58
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. 768-5813
BrandRS PRO
PHP1,934.83
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. 807-873
Mfr. Part No.CM1
BrandHi-Force
PHP1,656.08
Each
units
CM - Union Male - NPT 3/8-18 Female Steel - - 3/8in NPT Female 700 bar -
RS Stock No. 745-4697
BrandRS PRO
PHP1,703.14
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Female Ball Lock BSP 3/4 Female Steel Yellow Passivated, Zinc Plated Nitrile Rubber 3/4in BSP Female 250 bar +125°C
RS Stock No. 410-0738
Mfr. Part No.6605-12-12
BrandParker
PHP1,133.75
Each
units
IA ISO 7241-1-A Union Male Ball Lock G 3/4 Female Steel Chrome 6 Free Plated Nitrile Rubber 3/4in G Female 28 MPa +110°C
RS Stock No. 733-5580
BrandRS PRO
PHP865.92
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. 263-0962
Mfr. Part No.BH2-61-BSPP
BrandParker
PHP1,265.92
Each
units
60 CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple Female Ball Lock G 1/4 Male Brass Yellow Chromated, Zinc Plated Nitrile Rubber 1/4in G Male 1000 psi +250°C
RS Stock No. 745-4707
BrandRS PRO
PHP722.81
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
PHP1,942.67
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
RS Stock No. 110-797
Mfr. Part No.H4-63-BSPP
BrandParker
PHP2,272.31
Each
units
60 CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple Male Ball Lock G 1/2 Female Steel Yellow Chromated, Zinc Plated Nitrile Rubber 1/2in G Female 28 MPa +110°C
RS Stock No. 768-5847
BrandRS PRO
PHP1,200.43
Each
units
TGW Gromelle 6000 Series Union Female Screw Lock BSP 1/4 Female Carbon Steel - FMK 1/4in BSP Female 950 bar +200°C
RS Stock No. 498-545
Mfr. Part No.101151200
BrandCEJN
PHP3,773.00
Each
units
115 CEJN 115 Nipple Union Female - G 1/4 Female Steel Hardened Zinc Chromate Plated Nitrile Rubber 1/4in G Female 80 MPa +100°C
RS Stock No. 768-5819
BrandRS PRO
PHP887.30
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. 410-0722
Mfr. Part No.6605-8-10
BrandParker
PHP779.09
Each
units
IA ISO 7241-1-A Union Male Ball Lock G 1/2 Female Steel Chrome 6 Free Plated Nitrile Rubber 1/2in G Female 25 MPa +110°C