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. 189-1743
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. 410-0643
Mfr. Part No.6603-4-4
BrandParker
MYR327.49
Each
units
IA Series 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. 189-1708
Mfr. Part No.C102656102
BrandCEJN
MYR88.07
Each
units
265 ISO Standard 16028 Nipple Male - - - - Nitrile Rubber 1/4in BSPT Female 500 bar +100°C
RS Stock No. 189-1727
Mfr. Part No.C105251205
BrandCEJN
MYR214.74
Each
units
525 - Coupling Female - - Steel - Nitrile Rubber 1/2in BSPP Female 300 bar +205°C
RS Stock No. 189-1741
Mfr. Part No.C105256209
BrandCEJN
MYR169.60
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 1in BSPP Female 250 bar +205°C
RS Stock No. 263-0849
Mfr. Part No.SH4-63-BSPP
BrandParker
MYR349.07
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. 498-191
Mfr. Part No.101151202
BrandCEJN
MYR339.13
Each
units
115 Series CEJN 115 Nipple Union Female - G 1/4 Female Steel Hardened Zinc Chromate Plated Nitrile Rubber 1/4in G Female 100 MPa +100°C
RS Stock No. 410-0659
Mfr. Part No.6603-6-6
BrandParker
MYR83.79
Each
units
IA Series ISO 7241-1-A Union Female Ball Lock G 3/8 Female Steel Chrome 6 Free Plated Nitrile Rubber 3/8in G Female 28 MPa +110°C
RS Stock No. 189-1739
Mfr. Part No.C105256207
BrandCEJN
MYR159.44
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 3/4in BSPP Female 280 bar +205°C
RS Stock No. 189-1737
Mfr. Part No.C105256204
BrandCEJN
MYR91.67
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 3/8in BSPP Female 350 bar +205°C
RS Stock No. 189-1742
Mfr. Part No.C105256234
BrandCEJN
MYR139.46
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 3/8in BSPP Female 350 bar +205°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. 189-1705
Mfr. Part No.C102651202
BrandCEJN
MYR164.97
Each
units
265 ISO Standard 16028 Coupling Female - - Steel - Nitrile Rubber 1/4in BSPP Female 500 bar +100°C
RS Stock No. 189-1748
Mfr. Part No.C102326402
BrandCEJN
MYR52.53
Each
units
232 ISO Standard 14540 Nipple - - NPT 1/4 Female Steel Zinc Plated Nitrile Rubber 1/4in NPT Female 700 bar +100°C
RS Stock No. 122-2307
Mfr. Part No.CR400
BrandEnerpac
MYR249.73
Each
units
C Series 700 bar High-Flow Coupler Union - - - Steel (Dust Cap) - - 3/8in NPTF Female 700 bar -
RS Stock No. 189-1735
Mfr. Part No.C105255205
BrandCEJN
MYR76.73
Each
units
525 - Nipple Male - - Steel - - 1/2in BSPP Female 300 bar +205°C
RS Stock No. 189-1714
Mfr. Part No.C103656204
BrandCEJN
MYR99.41
Each
units
365 ISO Standard 16028 Nipple Male - - - - Nitrile Rubber 3/8in BSPP Female 400 bar +100°C
RS Stock No. 410-0716
Mfr. Part No.6605-6-6
BrandParker
MYR45.82
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. 189-1716
Mfr. Part No.C105651205
BrandCEJN
MYR268.77
Each
units
565 ISO Standard 16028 Coupling Female - - Steel - Nitrile Rubber 1/2in BSPP Female 400 bar +100°C
RS Stock No. 189-1710
Mfr. Part No.C102656402
BrandCEJN
MYR51.94
Each
units
265 ISO Standard 16028 Nipple Male - NPT 1/4 Female - - Nitrile Rubber 1/4in NPT Female 500 bar +100°C