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high pressure hydraulic quick couplings cb sp3s tc

Categories High Pressure Couplings
Brand Name: carterberg
Model Number: CB-SP3S-TC
Certification: IATF16949
Place of Origin: China
MOQ: 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
Type: High Pressure Hydraulic Quick Coupling
Material: Steel
Size: 3/8"
Rated Pressure: 10,000psi
Rated Flow: 6 gpm
Temperature Range: -20°C to +120°C
Interchange: Parker TC series
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high pressure hydraulic quick couplings cb sp3s tc

CB-SP3S-TC Super High Pressure Hydraulic Quick Coupling | Parker TC Compatible

Carterberg’s CB-SP3S-TC is a purpose-engineered super high-pressure hydraulic quick coupling, designed to meet the extreme requirements of jacking equipment, rail maintenance tools, and lifting systems. Manufactured in carbon steel with hardened surfaces and sleeve-lock connection, this coupling delivers uncompromised safety, strength, and pressure handling up to 10,000 PSI. It is fully compatible with Parker TC series, ensuring system compatibility in high-pressure tool circuits.


Key Features & Benefits:

• Positive Valve Stop: Fixed perch design keeps valve alignment intact and enables full metal-to-metal valve contact, ensuring complete opening under rated pressure.

• Electrometric Sealing System: Provides reliable shut-off even under vibration and pressure shock, using precision machined components.

• Sleeve Lock Mechanism: Prevents accidental disconnection due to hose drag or vibration. Not suitable for swivel use.

• Durable Construction: Nipple, sleeve, and valve components are induction hardened for superior resistance to hydraulic impact and wear.

• Pressure Rating: Rated for 10,000 PSI (approx. 690 bar) working pressure.

• Flow Optimization: Designed for stable flow delivery at high pressure with minimal turbulence.

• Parker TC Compatibility: Functionally interchangeable with Parker TC series couplers.


Technical Specifications:

ParameterValue
Body Size3/8"
Rated Pressure10,000 PSI
Rated Flow6 GPM
Temperature Range-20°C to +120°C
Seal MaterialNBR (Optional: FKM)
ThreadNPT3/8"
L (Length)79 mm
⌀D (Body Diameter)32 mm
LS (Coupled Length)62.5 mm
LP (Plug Length)44.2 mm


Performance Curve:

Pressure Drop vs. Flow Rate (3/8")
Test medium: Oil-200 SUS, ISO VG 46. Graph available upon request or viewed below.

Flow rate vs. pressure drop curve for CB-SP3S-TC quick coupling at 3/8" size, rated 10,000 PSI


Dimensional Overview

CB-SP3S-TC complete coupling set with socket, plug, and mated assembly in carbon steel

Applications:

• Hydraulic Jack Systems: Mobile lifting applications under high-pressure.

• Railway Equipment: Designed for heavy-duty maintenance tools.

• Construction: Jacking and shoring equipment where threaded couplers are prone to error.

• Industrial Maintenance: High-pressure systems requiring robust, safe coupling.


Product Comparison & Selection Guide: When to choose CB-SP3S-TC over other quick couplers:

• Use CB-SP3S-TC if your application involves lifting, jacking, or repetitive high-shock loads.

• For corrosive environments (e.g. marine, chemical), prefer stainless-steel variants like CB-SPM-10F-A.

• For general industrial use under 5,000 PSI, consider CB-SPL-10F as a cost-effective alternative.


FAQs

Q: Can CB-SP3S-TC be used in rotating systems?

A: No. This model is not rated for swivel applications. Rotation under pressure may damage sealing surfaces.

Q: Is this coupling interchangeable with Parker TC?

A: Yes, it is dimensionally compatible and functionally interchangeable with the Parker TC Series.

Q: What thread options are available?

A: NPT3/8” is standard. Other threads (BSPP, UNF) may be available upon request.


Call to Action:

Need dependable high-pressure hydraulic connections?
Contact us for CB-SP3S-TC pricing, technical support, or custom specifications.


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