Schrader Coupling Female Thread G 1/4" BSP

Professional-Grade Quick Connect Pneumatic Fitting

Product Overview

Engineered for demanding professional pneumatic applications, this Schrader coupling with G 1/4" BSP female thread delivers reliable, leak-free connections in workshop and industrial environments. Manufactured from hardened steel with precision-machined components, this coupling ensures consistent performance across compressed air systems operating up to 10 bar.

Designed for one-handed push-to-connect operation, the coupling features an automatic locking mechanism that provides secure attachment while enabling rapid tool changes. The female thread configuration integrates seamlessly with standard UK pneumatic infrastructure, making it an essential component for air compressor systems, pneumatic tools, and compressed air distribution networks.

Key Features

• ✓ G 1/4" BSP Female Thread – Standard British pipe thread for universal compatibility with UK pneumatic systems
• ✓ Hardened Steel Construction – Superior durability and wear resistance for extended service life in high-cycle applications
• ✓ One-Handed Operation – Push-to-connect design enables rapid coupling and decoupling without tools
• ✓ Automatic Locking Mechanism – Secure connection prevents accidental disconnection under pressure
• ✓ ISO Certified Quality – Manufactured to international standards for pneumatic quick-connect couplings
• ✓ Maximum Working Pressure: 10 Bar – Suitable for standard compressed air applications

Technical Specifications

Applications & Use Cases

Why Choose This Schrader Coupling?

Professional-Grade Reliability: Engineered for high-cycle industrial use, this coupling delivers consistent performance in demanding workshop environments where downtime is costly.

Universal Compatibility: The G 1/4" BSP female thread is the UK standard for pneumatic systems, ensuring seamless integration with existing compressed air infrastructure.

Enhanced Productivity: One-handed operation and automatic locking reduce tool change time, improving workflow efficiency in fast-paced production and maintenance environments.

Long Service Life: Hardened steel construction and precision manufacturing ensure extended durability, reducing replacement frequency and total cost of ownership.

Installation & Maintenance

Installation: Apply PTFE tape or thread sealant to male threads before installation. Hand-tighten the coupling into the female port, then use a wrench to achieve final torque. Do not over-tighten, as this may damage the thread or coupling body.

Operation: To connect, push the male plug firmly into the coupling until you hear an audible click, indicating the locking mechanism has engaged. To disconnect, pull back the collar sleeve while withdrawing the plug.

Maintenance: Periodically inspect the coupling for wear, damage, or debris accumulation. Clean with compressed air or solvent as needed. Replace if locking mechanism fails to engage properly or if visible damage is present.

UK Stock – Fast Dispatch

All Schrader couplings are held in our UK warehouse for immediate dispatch. Orders placed before 2 PM are typically shipped same-day via tracked courier service.

We stock a comprehensive range of pneumatic fittings, hoses, and accessories to support your compressed air system requirements. Trade accounts and bulk pricing available for professional workshops and industrial buyers.

Compatibility & Related Products

This coupling is designed to work with Schrader-profile male plugs and is compatible with standard UK pneumatic systems using G 1/4" BSP threading.

Recommended Accessories: Schrader male plugs, air hose assemblies with G 1/4" fittings, inline pressure regulators, and pneumatic quick-connect manifolds.