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. 110-725
Mfr. Part No.H3-62-BSPP
BrandParker
SGD131.39
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 3/8 Female Steel Yellow Chromated, Zinc Plated Nitrile Rubber 3/8in G Female 28 MPa +110°C
RS Stock No. 263-0940
Mfr. Part No.BH8-60BSPP
BrandParker
SGD353.11
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 1 Female Brass Yellow Chromated, Zinc Plated Nitrile Rubber 1in G Female 105 bar +80°C
RS Stock No. 807-867
Mfr. Part No.CF1
BrandHi-Force
SGD54.69
Each
units
CF Series - Union Female - NPT 3/8-18 Male Steel - - 3/8in NPT Male 700 bar -
RS Stock No. 733-5647
BrandRS PRO
SGD28.66
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. 263-0849
Mfr. Part No.SH4-63-BSPP
BrandParker
SGD120.59
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple Male Ball Lock G 1/2 Female Stainless Steel - Nitrile Rubber 1/2in G Female 35 MPa +110°C
RS Stock No. 410-0744
Mfr. Part No.6605-16-16
BrandParker
SGD48.12
Each
units
IA Series ISO 7241-1-A Union Male Ball Lock G 1 Female Steel Chrome 6 Free Plated Nitrile Rubber 1in G Female 28 MPa +110°C
RS Stock No. 110-769
Mfr. Part No.H1-63-BSPP
BrandParker
SGD23.96
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple Female Ball Lock G 1/8 Female Steel Yellow Chromated, Zinc Plated Nitrile Rubber 1/8in G Female 35 MPa +110°C
RS Stock No. 263-0906
Mfr. Part No.BH3-60-BSPP
BrandParker
SGD146.04
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 3/8 Female Brass Yellow Chromated, Zinc Plated Nitrile Rubber 3/8in G Female 185 bar +80°C
RS Stock No. 410-0716
Mfr. Part No.6605-6-6
BrandParker
SGD16.76
Each
units
IA Series ISO 7241-1-A Union Male Ball Lock G 3/8 Female Steel Chrome 6 Free Plated Nitrile Rubber 3/8in G Female 28 MPa +110°C
RS Stock No. 110-747
Mfr. Part No.H6-62-BSPP
BrandParker
SGD223.12
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 3/4 Female Steel Yellow Chromated, Zinc Plated Nitrile Rubber 3/4in G Female 17.5 MPa +110°C
RS Stock No. 263-0760
Mfr. Part No.SH2-62-BSPP
BrandParker
SGD187.08
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 1/4 Female Stainless Steel - Nitrile Rubber 1/4in G Female 35 MPa +110°C
RS Stock No. 745-4693
BrandRS PRO
SGD19.95
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Female Ball Lock BSP 1/2 Female Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/2in BSP Female 250 bar +125°C
RS Stock No. 410-0722
Mfr. Part No.6605-8-10
BrandParker
SGD20.47
Each
units
IA Series 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
RS Stock No. 733-5619
BrandRS PRO
SGD27.30
Each
units
RS ISO-DIS 16028 Union Female Screw Lock Rp 1/2 Female Carbon Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/2in Rp Female 350 bar +100°C
RS Stock No. 745-4710
BrandRS PRO
SGD7.90
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Male Ball Lock BSP 1/2 Male Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/2in BSP Male 250 bar +125°C
RS Stock No. 768-5831
BrandRS PRO
SGD66.36
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. 733-5640
BrandRS PRO
SGD41.05
Each
units
RS ISO-DIS 16028 Union Female Screw Lock Rp 3/4 Female Carbon Steel Yellow Passivated, Zinc Plated Nitrile Rubber 3/4in Rp Female 350 bar +100°C
RS Stock No. 189-1725
Mfr. Part No.C105251202
BrandCEJN
SGD52.70
Each
units
525 - Coupling Female - - Steel - Nitrile Rubber 1/4in BSPP Female 450 bar +205°C
RS Stock No. 189-1727
Mfr. Part No.C105251205
BrandCEJN
SGD74.22
Each
units
525 - Coupling Female - - Steel - Nitrile Rubber 1/2in BSPP Female 300 bar +205°C
RS Stock No. 733-5637
BrandRS PRO
SGD15.06
Each
units
RS ISO-DIS 16028 Union Male Screw Lock Rs 1/2 Male Carbon Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/2in Rs Male 350 bar +100°C