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. 189-1708
Mfr. Part No.C102656102
BrandCEJN
MYR104.92
Each
units
265 ISO Standard 16028 Nipple Male - - - - Nitrile Rubber 1/4in BSPT Female 500 bar +100°C
RS Stock No. 733-5634
BrandRS PRO
MYR94.20
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. 733-5625
BrandRS PRO
MYR52.01
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. 410-0738
Mfr. Part No.6605-12-12
BrandParker
MYR100.73
Each
units
IA Series 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. 189-1736
Mfr. Part No.C105256202
BrandCEJN
MYR102.39
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 1/4in BSPP Female 450 bar +205°C
RS Stock No. 122-2308
Mfr. Part No.CH604
BrandEnerpac
MYR186.27
Each
units
C Series 700 bar High-Flow Coupler Union - - - Steel (Dust Cap) - - 3/8in NPTF Male 700 bar -
RS Stock No. 189-1738
Mfr. Part No.C105256205
BrandCEJN
MYR115.30
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 1/2in BSPP Female 300 bar +205°C
RS Stock No. 189-1711
Mfr. Part No.C103651204
BrandCEJN
MYR227.44
Each
units
365 ISO Standard 16028 Coupling Female - - Steel - Nitrile Rubber 3/8in BSPP Female 400 bar +100°C
RS Stock No. 733-5586
BrandRS PRO
MYR34.67
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. 263-0990
Mfr. Part No.BH6-61BSPP
BrandParker
MYR498.23
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple Female Ball Lock G 3/4 Male Brass Yellow Chromated, Zinc Plated Nitrile Rubber 3/4in G Male 1000 psi +250°C
RS Stock No. 189-1725
Mfr. Part No.C105251202
BrandCEJN
MYR181.71
Each
units
525 - Coupling Female - - Steel - Nitrile Rubber 1/4in BSPP Female 450 bar +205°C
RS Stock No. 189-1707
Mfr. Part No.C102651402
BrandCEJN
MYR97.06
Each
units
265 ISO Standard 16028 Coupling Female - NPT 1/4 Female Steel - Nitrile Rubber 1/4in NPT Female 500 bar +100°C
RS Stock No. 189-1733
Mfr. Part No.C105251239
BrandCEJN
MYR678.38
Each
units
525 - Coupling Female - - Steel - Nitrile Rubber 1in BSPP Female 250 bar +205°C
RS Stock No. 189-1743
Mfr. Part No.C105256235
BrandCEJN
MYR80.06
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 1/2in BSPP Female 300 bar +205°C
RS Stock No. 410-0671
Mfr. Part No.6603-12-12
BrandParker
MYR219.98
Each
units
IA Series 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. 189-1730
Mfr. Part No.C105251209
BrandCEJN
MYR293.63
Each
units
525 - Coupling Female - - Steel - Nitrile Rubber 1in BSPP Female 250 bar +205°C
RS Stock No. 189-1715
Mfr. Part No.C103656205
BrandCEJN
MYR126.80
Each
units
365 ISO Standard 16028 Nipple Male - - - - Nitrile Rubber 1/2in BSPP Female 400 bar +100°C
RS Stock No. 410-0716
Mfr. Part No.6605-6-6
BrandParker
MYR56.67
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. 189-1720
Mfr. Part No.C106651201
BrandCEJN
MYR219.37
Each
units
665 ISO Standard 16028 Coupling Female - - Steel - Nitrile Rubber 3/4in BSPP Female 400 bar +100°C
RS Stock No. 263-0906
Mfr. Part No.BH3-60-BSPP
BrandParker
MYR493.86
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