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. 189-1746
Mfr. Part No.C102321452
BrandCEJN
SGD24.54
Each
units
232 ISO Standard 14540 Coupling Female - NPT 1/4 Male Steel Zinc Plated Nitrile Rubber 1/4in NPT Male 700 bar +100°C
RS Stock No. 189-1739
Mfr. Part No.C105256207
BrandCEJN
SGD47.90
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 3/4in BSPP Female 280 bar +205°C
RS Stock No. 189-1735
Mfr. Part No.C105255205
BrandCEJN
SGD23.05
Each
units
525 - Nipple Male - - Steel - - 1/2in BSPP Female 300 bar +205°C
RS Stock No. 189-1713
Mfr. Part No.C103651205
BrandCEJN
SGD57.33
Each
units
365 ISO Standard 16028 Coupling Female - - Steel - Nitrile Rubber 1/2in BSPP Female 400 bar +100°C
RS Stock No. 410-0665
Mfr. Part No.6603-8-10
BrandParker
SGD38.74
Each
units
IA Series 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. 189-1719
Mfr. Part No.C105656207
BrandCEJN
SGD55.89
Each
units
565 ISO Standard 16028 Nipple Male - - - - Nitrile Rubber 3/4in BSPP Female 400 bar +100°C
RS Stock No. 189-1743
Mfr. Part No.C105256235
BrandCEJN
SGD46.95
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 1/2in BSPP Female 300 bar +205°C
RS Stock No. 189-1747
Mfr. Part No.C102321484
BrandCEJN
SGD31.97
Each
units
232 ISO Standard 14540 Coupling Female - NPT 3/8 Male Steel Zinc Plated Nitrile Rubber 3/8in NPT Male 700 bar +100°C
RS Stock No. 189-1705
Mfr. Part No.C102651202
BrandCEJN
SGD49.56
Each
units
265 ISO Standard 16028 Coupling Female - - Steel - Nitrile Rubber 1/4in BSPP Female 500 bar +100°C
RS Stock No. 189-1725
Mfr. Part No.C105251202
BrandCEJN
SGD50.90
Each
units
525 - Coupling Female - - Steel - Nitrile Rubber 1/4in BSPP Female 450 bar +205°C
RS Stock No. 189-1714
Mfr. Part No.C103656204
BrandCEJN
SGD29.86
Each
units
365 ISO Standard 16028 Nipple Male - - - - Nitrile Rubber 3/8in BSPP Female 400 bar +100°C
RS Stock No. 110-719
Mfr. Part No.H2-62BSPP
BrandParker
SGD70.51
Each
units
60 Series 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. 189-1749
Mfr. Part No.C102326434
BrandCEJN
SGD9.90
Each
units
232 ISO Standard 14540 Nipple - - NPT 3/8 Female Steel Zinc Plated Nitrile Rubber 3/8in NPT Female 700 bar +100°C
RS Stock No. 122-2308
Mfr. Part No.CH604
BrandEnerpac
SGD54.02
Each
units
C Series 700 bar High-Flow Coupler Union - - - Steel (Dust Cap) - - 3/8in NPTF Male 700 bar -
RS Stock No. 189-1709
Mfr. Part No.C102656202
BrandCEJN
SGD29.61
Each
units
265 ISO Standard 16028 Nipple Male - - - - Nitrile Rubber 1/4in BSPP Female 500 bar +100°C
RS Stock No. 189-1744
Mfr. Part No.C105256237
BrandCEJN
SGD68.05
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 3/4in BSPP Female 280 bar +205°C
RS Stock No. 189-1717
Mfr. Part No.C105651207
BrandCEJN
SGD92.92
Each
units
565 ISO Standard 16028 Coupling Female - - Steel - Nitrile Rubber 3/4in BSPP Female 400 bar +100°C
RS Stock No. 189-1715
Mfr. Part No.C103656205
BrandCEJN
SGD35.53
Each
units
365 ISO Standard 16028 Nipple Male - - - - Nitrile Rubber 1/2in BSPP Female 400 bar +100°C
RS Stock No. 189-1736
Mfr. Part No.C105256202
BrandCEJN
SGD25.81
Each
units
525 - Nipple Male - - Steel - Nitrile Rubber 1/4in BSPP Female 450 bar +205°C
RS Stock No. 498-539
Mfr. Part No.101151204
BrandCEJN
SGD104.57
Each
units
115 Series CEJN 115 Nipple Union Female - G 3/8 Female Steel Hardened Zinc Chromate Plated Nitrile Rubber 3/8in G Female 100 MPa +100°C
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Description:
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