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. 410-0671
Mfr. Part No.6603-12-12
BrandParker
$74.83
Each
units
IA ISO 7241-1-A Union Female Ball Lock G 3/4 Female Steel Chrome 6 Free Plated Nitrile Rubber 3/4in G Female 28 MPa +110°C
RS Stock No. 745-4707
BrandRS PRO
$21.68
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. 733-5621
BrandRS PRO
$17.38
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. 263-0883
Mfr. Part No.BH1-60-BSPP
BrandParker
$148.83
Each
units
60 ISO 7241-1-B Union Female Ball Lock G 1/8 Female Brass Yellow Chromated, Zinc Plated Nitrile Rubber 1/8in G Female 210 bar +80°C
RS Stock No. 110-747
Mfr. Part No.H6-62-BSPP
BrandParker
$253.79
Each
units
60 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. 263-0782
Mfr. Part No.SH4-62-BSPP
BrandParker
$304.95
Each
units
60 CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 1/2 Female Stainless Steel - Nitrile Rubber 1/2in G Female 35 MPa +110°C
RS Stock No. 733-5647
BrandRS PRO
$35.53
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. 807-867
Mfr. Part No.CF1
BrandHi-Force
$62.90
Each
units
CF - Union Female - NPT 3/8-18 Male Steel - - 3/8in NPT Male 700 bar -
RS Stock No. 745-4693
BrandRS PRO
$24.06
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. 263-0962
Mfr. Part No.BH2-61-BSPP
BrandParker
$39.02
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. 745-4697
BrandRS PRO
$51.10
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. 807-873
Mfr. Part No.CM1
BrandHi-Force
$50.30
Each
units
CM - Union Male - NPT 3/8-18 Female Steel - - 3/8in NPT Female 700 bar -
RS Stock No. 745-4710
BrandRS PRO
$9.53
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. 263-0899
Mfr. Part No.BH2-60-BSPP
BrandParker
$196.12
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. 768-5831
BrandRS PRO
$74.61
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. 733-5625
BrandRS PRO
$19.32
Each
units
RS ISO-DIS 16028 Union Male Screw Lock Rs 3/8 Male Carbon Steel Yellow Passivated, Zinc Plated Nitrile Rubber 3/8in Rs Male 350 bar +100°C
RS Stock No. 110-719
Mfr. Part No.H2-62BSPP
BrandParker
$95.85
Each
units
60 CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 1/4 Female Steel Yellow Chromated, Zinc Plated Nitrile Rubber 1/4in G Female 35 MPa +110°C
RS Stock No. 733-5637
BrandRS PRO
$19.06
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
RS Stock No. 122-2307
Mfr. Part No.CR400
BrandEnerpac
$102.04
Each
units
C 700 bar High-Flow Coupler Union - - - Steel (Dust Cap) - - 3/8in NPTF Female 700 bar -
RS Stock No. 733-5631
BrandRS PRO
$34.54
Each
units
RS ISO-DIS 16028 Union Female Screw Lock Rp 1/4 Female Carbon Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/4in Rp Female 400 bar +100°C