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. 263-0962
Mfr. Part No.BH2-61-BSPP
BrandParker
SGD32.14
Each
units
60 Series 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. 263-0776
Mfr. Part No.SH3-62-BSPP
BrandParker
SGD237.83
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 3/8 Female Stainless Steel - Nitrile Rubber 3/8in G Female 35 MPa +110°C
RS Stock No. 263-0899
Mfr. Part No.BH2-60-BSPP
BrandParker
SGD81.62
Each
units
60 Series 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. 745-4716
BrandRS PRO
SGD17.85
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Female Ball Lock BSP 3/8 Female Steel Yellow Passivated, Zinc Plated Nitrile Rubber 3/8in BSP Female 300 bar +125°C
RS Stock No. 498-191
Mfr. Part No.101151202
BrandCEJN
SGD113.20
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. 122-2307
Mfr. Part No.CR400
BrandEnerpac
SGD83.06
Each
units
C Series 700 bar High-Flow Coupler Union - - - Steel (Dust Cap) - - 3/8in NPTF Female 700 bar -
RS Stock No. 263-0782
Mfr. Part No.SH4-62-BSPP
BrandParker
SGD304.36
Each
units
60 Series 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. 745-4722
BrandRS PRO
SGD7.59
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Male Ball Lock BSP 3/8 Male Steel Yellow Passivated, Zinc Plated Nitrile Rubber 3/8in BSP Male 300 bar +125°C
RS Stock No. 110-775
Mfr. Part No.H2-63-BSPP
BrandParker
SGD30.99
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple Male Ball Lock G 1/4 Female Steel Yellow Chromated, Zinc Plated Nitrile Rubber 1/4in G Female 35 MPa +110°C
RS Stock No. 110-781
Mfr. Part No.H3-63-BSPP
BrandParker
SGD45.27
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple 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. 745-4704
BrandRS PRO
SGD18.10
Each
units
- Faster ANV Series, Hansen HA 15000 (Gromelle), Intertraco A Series, Safeway S565, Stucchi BIR Series Union Female Ball Lock BSP 1/4 Female Steel Yellow Passivated, Zinc Plated Nitrile Rubber 1/4in BSP Female 400 bar +125°C
RS Stock No. 410-0671
Mfr. Part No.6603-12-12
BrandParker
SGD62.86
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. 263-0833
Mfr. Part No.SH3-63-BSPP
BrandParker
SGD95.62
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple Male Ball Lock G 3/8 Female Stainless Steel - Nitrile Rubber 3/8in G Female 35 MPa +110°C
RS Stock No. 263-0912
Mfr. Part No.BH4-60-BSPP
BrandParker
SGD162.81
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Union Female Ball Lock G 1/2 Female Brass Yellow Chromated, Zinc Plated Nitrile Rubber 1/2in G Female 240 bar +80°C
RS Stock No. 263-0827
Mfr. Part No.SH2-63-BSPP
BrandParker
SGD63.31
Each
units
60 Series CEJN 320/410, ISO 7241-1-B, Rectus 25/27 Nipple Male Ball Lock G 1/4 Female Stainless Steel - Nitrile Rubber 1/4in G Female 35 MPa +110°C
RS Stock No. 733-5586
BrandRS PRO
SGD9.88
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. 410-0738
Mfr. Part No.6605-12-12
BrandParker
SGD28.78
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. 733-5659
BrandRS PRO
SGD28.09
Each
units
RS - Union Female Screw Lock NPT 3/8 Male Steel - Nitrile Rubber 3/8in NPT Male 700 bar +125°C
RS Stock No. 110-725
Mfr. Part No.H3-62-BSPP
BrandParker
SGD126.96
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. 410-0687
Mfr. Part No.6603-16-16
BrandParker
SGD100.72
Each
units
IA Series ISO 7241-1-A Union Female Ball Lock G 1 Female Steel Chrome 6 Free Plated Nitrile Rubber 1in G Female 28 MPa +110°C
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