China Hydraulic Quick Couplings manufacturer
Phidix Motion Controls (Shanghai) Co., Ltd.
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threaded-hydraulic-quick-couplings-cb-sps-3fn-wa56000

threaded-hydraulic-quick-couplings-cb-sps-3fn-wa56000

Brand Name Carterberg
Model Number CB-SPS-3FN-WA56000
Certification IATF16949
Place of Origin Shanghai, China
Minimum Order Quantity Negotiation
Price Negotiation
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 5000~20000 pc/month
Delivery Time 7-20 work days
Packaging Details carton
Serise threaded-hydraulic-quick-coupling
Size 1/4",3/8"
Material Zinc-plated carbon steel
Max Operating Pressure 10,000 psi
Rated Flow 11 L/min (¼") / 16 L/min (⅜")
Operating Temperature -20°C to +120°C
Application Hydraulic lifting equipment, Mobile jacking systems, Emergency rescue tools
Interchangeable HANSEN W56000 Series
Detailed Product Description

CB-SPS-3FN-WA56000 Thread-to-Connect Hydraulic Coupler | Carterberg

Carterberg’s CB-SPS-3FN-WA56000 is a high-pressure hydraulic quick coupler with a rugged threaded connection, built specifically for compact equipment and portable hydraulic systems. Designed to withstand up to 10,000 PSI operating pressure, this coupling excels in mission-critical scenarios such as hydraulic jacks and rescue tools, where reliability and pressure retention are non-negotiable.
The WA56000 is engineered to deliver zero-leak performance with minimal air inclusion. A screw-to-connect interface combined with poppet-style valves ensures a secure, double-shut-off seal during disconnection. The compact structure and robust surface treatment make it particularly well-suited for space-constrained or mobile hydraulic setups.

Key Features

•  Rated up to 10,000 PSI for demanding high-pressure applications
•  Thread-to-connect system enables secure connections even under load
•  Poppet valve design provides efficient shut-off and prevents fluid loss
•  Zinc trivalent plated carbon steel ensures corrosion resistance
•  Minimal air inclusion during connection improves hydraulic performance
•  Compact design ideal for mobile jacks, lifting systems, and emergency tools

Technical Specifications

ParameterValue
Coupling TypeThread-to-Connect, Poppet Valve
Body Size (inches)¼", ⅜"
Max Operating Pressure10,000 PSI (700 bar)
Min. Burst Pressure40,000 PSI (2,800 bar)
Rated Flow11 L/min (¼") / 16 L/min (⅜")
Air Inclusion1.1 ml (¼") / 1.9 ml (⅜")
MaterialZinc-plated carbon steel
Seal MaterialNBR
Connection TypeManual threaded
Temperature Range-20°C to +120°C


Dimensional Overview

Female (Socket)

Body SizePARTNO.ThreadABHEX
1/4"CB-S2S-3MN-C1/4 NPT6028,522
3/8"CB-S3S-3MN-C3/8 NPT703527


Male (Plug)

Body SizePARTNO.ThreadCDHEX
1/4"CB-P2S-3MN-C1/4 NPT3515,919
3/8"CB-P3S-3MN-C3/8 NPT421923


Applications

•  Hydraulic lifting equipment
•  Mobile jacking systems
•  Emergency rescue tools
•  Compact or mobile high-pressure hydraulics
•  Maintenance units for industrial machinery

Design and Operation

The CB-SPS-3FN-WA56000 uses a screw-to-connect system to maintain seal integrity even in environments with high vibration or residual pressure. The valve bodies incorporate poppet-style sealing to ensure no leakage during disconnection. Its hex design allows for easy tool-assisted installation in tight assemblies.


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