PGJ Series Pneumatic Reducer Fitting – Push-in Air Connector for Different Tube Sizes

Specification PGJ-Plug-in reducer

The PGJ Series is a pneumatic reducer fitting designed to connect air tubes of different diameters in pneumatic systems. It enables smooth size transition while maintaining reliable sealing and stable airflow performance.

1. Straight reducer design for direct connection between different tube sizes
2. Dual diameter ends (ΦDA – ΦDB) allow easy tube size conversion
3. Push-in connection mechanism ensures quick installation without tools
4. Built with durable, corrosion-resistant materials, suitable for industrial environments
5. Equipped with high-quality sealing rings to prevent air leakage
6. Available in multiple sizes (Φ4, Φ6, Φ8, Φ10, Φ12)

Technical Specifications

1. Operating pressure: 0 ~ 1.0 MPa (0 ~ 145 psi)
2. Vacuum pressure: -750 mmHg (10 Torr)
3. Proof pressure: 1.5 MPa
4. Working temperature: -20 ~ 70°C
5. Applicable tubing: Soft nylon, polyurethane (PU)
6. Body material: Engineering plastic + nickel-plated metal
7. Color: Grey / Black

Key Advantages

1. Flexible tube size conversion for various system needs
2. Quick installation saves time and labor
3. Excellent sealing performance, minimizing leakage
4. Corrosion-resistant, ensuring long service life
5. Compact design, ideal for limited installation space
6. Provides stable and continuous airflow performance

Applications

1. Industrial pneumatic systems
2. Automation and manufacturing lines
3. Packaging and processing machinery
4. Systems requiring tube size reduction or transition
5. Applications using PU and nylon air tubing