Pneumatic Plastic Push to Connect Reducer Air Fittings Factory Supply Wholesale Custom Metric/Inch Tubing Quick Connectors

Pneumatic Plastic Push to Connector Plug in Reducer Air Hose Push in Fittings are engineered for efficient air and fluid transmission in pneumatic systems, ideally suited for polyurethane (PU), nylon, polyethylene, and polypropylene tubing. These push - in fittings enable rapid, reliable connections with reusable functionality, supporting multiple assembly and disassembly cycles.

Product Models & Sizes: Offered in both metric and imperial (inch) configurations, with popular variants including PGJ 6 - 4 (1/4 - 5/32"), PGJ 8 - 4 (5/16 - 5/32"), PGJ 8 - 6 (5/16 - 1/4"), PGJ 10 - 6 (3/8 - 1/4"), PGJ 10 - 8 (3/8 - 5/16"), PGJ 12 - 8 (1/2 - 3/8"), and PGJ 12 - 10. Over 60 models cover hybrid, metric, and imperial size combinations to meet diverse tubing requirements.

Key Features:

1. Material & Durability: The plastic body (PBT) and nickel - plated brass (or brass) metal body ensure corrosion resistance. Components such as the release button (POM), grip ring (stainless steel), thread sealant (Teflon), and O - ring (NBR) enhance longevity and sealing performance.

2. Quick & Reusable Connections: The elliptical/round sleeve design allows for fast, tool - free assembly. The fittings support repeated connections and disconnections without compromising performance, reducing maintenance time and costs.

3. Standard Compliance: Compliant with ISO7.1, BS21, and DIN2999 standards, ensuring compatibility with global pneumatic system requirements. Pre - coated threads eliminate the need for additional sealing, streamlining installation.

4. Versatile Configurations: Available in straight, elbow, tee, X, Y, and other types to adapt to complex piping layouts. Hexagonal wrench tightening (external and internal, where applicable) ensures secure, leak - free connections.

Technical Specifications:

- Operating Pressure: 0 – 150 PSI (0 – 990 kPa) for reliable air/water transmission.

- Operating Temperature: 0 – 60°C (32 – 140°F), suitable for most industrial environments.

- Recommended Tubing: Polyurethane, nylon, polyethylene, polypropylene (flexible and durable for pneumatic applications).

- Production Capacity: Over 1,000,000 pieces per month, ensuring timely delivery for bulk orders.

Quality & Advantages:

1. ROHS - Compliant Materials: Raw materials meet ROHS standards, ensuring environmental safety and regulatory compliance.

2. Precision Testing: 5% water - tested at 10 bar, 100% air - tested, and 100% appearance inspection to guarantee leak - free performance.

3. Customization & Support: Custom fittings are available per drawings/samples; 3D/CAD drawing services are provided for bespoke designs. A 1 - year quality assurance is offered post - shipment, with responsive 24 - hour support.

4. Visual & Functional Flexibility: Multiple button/body colors (blue/oval, black/gray round) and shapes are available to match branding or application needs. Imported Teflon adhesive for pre - coated sealant ensures consistent sealing quality.

Application Areas: Widely used in pneumatic automation, machinery, automotive, and fluid control systems globally. Suitable for air, water, and compatible fluid transmission in industrial, commercial, and OEM applications.

As a factory - direct supplier, we offer wholesale pricing, custom manufacturing, and a one - stop solution with over 5000 items to simplify procurement. Our integrated workshops (molds, die - casting, CNC, plastic injection) ensure precision and quality across all components.