High-Quality Plastic Quick Connector Pneumatic Fittings for Air Pressure Piping Systems

Our plastic quick connector pneumatic fittings provide reliable solutions for air pressure piping systems across various industries. These high-performance connectors are engineered to deliver secure, leak-proof connections while offering exceptional convenience during installation and maintenance.

The fittings feature a one-touch connection mechanism that allows for quick tube insertion and release. The innovative design includes both interior and exterior hexagonal shapes for efficient piping work, with some models featuring a rotating structure for enhanced flexibility during installation.

Key advantages of our pneumatic quick connectors include their reusable nature, allowing for multiple connections and disconnections without performance degradation. The elliptical/round sleeve configuration ensures comfortable operation, while the nickel-plated brass construction provides excellent corrosion resistance.

We offer an extensive selection of over 60 different models to accommodate various requirements, including imperial, metric, and hybrid sizes. The pre-coated threads eliminate the need for additional sealing, saving time and ensuring immediate readiness for installation.

These plastic quick connectors are specifically designed for use with polyurethane or nylon tubing in air pressure systems. They are not recommended for use with other gases or liquids. The fittings maintain reliable performance within a working pressure range of 0-150psi and can withstand negative pressures up to -29.5 in Hg.

Our product line includes multiple thread options to match different system requirements, including M5, M6, 1/8", 1/4", 3/8", and 1/2" configurations. The connectors are available in sizes ranging from 3mm to 16mm to accommodate various tubing diameters.

All our plastic quick connector pneumatic fittings meet CE and ISO certification standards, ensuring quality and reliability for industrial applications. The products are packaged in protective plastic bags within sturdy cartons for safe transportation and storage.