threaded hydraulic quick couplings cb 1141

CB-1141 Threaded Hydraulic Quick Coupling – 316 Stainless + Brass Hybrid for High-Pressure Jacks

The CB-1141 quick coupler is designed for portable hydraulic jacks and high-pressure lifting systems. Featuring a 316 stainless steel body and a brass locking sleeve, it combines corrosion resistance with wear protection. The threaded locking mechanism ensures secure connections even in vibration-heavy environments, while the compact mating seal minimizes separation forces—allowing connection and disconnection under residual pressure up to 5000 PSI.

Key Features

Technical Specifications

Dimensional Overview

Application: Portable Hydraulic Jack Systems

CB-1141 is ideal for mobile hydraulic jacking tools used in roadside service trucks, vehicle lifting kits, and high-pressure maintenance systems. Its threaded design offers enhanced security, while the hybrid materials ensure performance across challenging environments.

Why Choose CB-1141?

• Proven under 10,000 PSI continuous duty cycles.

• Brass + stainless hybrid structure provides an ideal balance of strength and wear resistance.

• Safer in confined spaces thanks to anti-disconnect design.

• Field-tested compatibility with legacy 1141-style systems.

‌Shanghai Phidix Trading Co., Ltd – Makers of Carterberg Quick Couplings.Reliable Hydraulic & Pneumatic Solutions Since 2004

Core Competencies‌

 •  IATF 16949 Certified

    Excellence‌ Specialized in precision hydraulic & pneumatic quick couplings with automotive-grade quality control.

 •  Carterberg Brand

    Leader Direct replacement for Parker, FASTER, AEROQUIP & Hansen couplings with 30% cost efficiency.

 •  Flexible OEM/ODM Services

    Custom-engineered hydraulic/pneumatic couplings for unique industrial requirements.

‌Carterberg Product Portfolio

•  Hydraulic Quick Couplings‌

   High-pressure connectors for construction machinery, marine equipment, and industrial hydraulics.

•  Pneumatic Quick Couplings‌

   Ergonomic designs for compressed air systems in automation, manufacturing, and robotics.

•  Multi-Industry Solutions‌

   Adaptable fluid connectors for: Firefighting systems | Military vehicles | Medical devices | Aviation maintenance | Chemical transfer | Power plants

‌Technical Edge

• ‌Material Precision‌
  CNC-machined brass/stainless steel with anti-corrosion surface treatment.

• ‌Rigorous Testing‌
  100% pressure cycle testing (up to 50 MPa) and temperature resistance (-30°C to 100°C).

• ‌Global Compliance‌
  IATF 16949 certified production system for automotive applications.

Why Choose Us?‌
•   ‌20+ Years‌ in fluid connection engineering
•   ‌One-Stop Customization‌: Prototyping to mass production
•   ‌Rapid Sampling‌ for urgent project support

‌Download Catalog‌

Explore Carterberg's full range of industrial quick couplings and request OEM/ODM quotes.