TF4 Brass Quick Disconnect Coupler Socket – Foster Compatible Pneumatic 4404
The TF4 Brass Quick Disconnect Coupler Socket, model 4404, is engineered for seamless integration with Tru-Flate design pneumatic systems, commonly referred to as the automotive interchange. This coupler is designed to provide efficient and reliable connections in various pneumatic applications.
Key Features
- One-Way Shut-Off Mechanism: Ensures secure connections and prevents unintended disconnections during operation.
- Automatic Operation: Facilitates quick and effortless connections by simply pushing to connect and retracting the socket sleeve to disconnect.
- High Flow Steel Tubular Valve: Delivers substantial airflow with minimal pressure drop, optimizing system performance.
- Durable Construction: Crafted from high-quality brass and steel, offering enhanced durability and resistance to corrosion.
Specifications
- Rated Pressure: 300 psig
- Operation: Automatic – Push to connect, retract socket sleeve to disconnect
- Sizes Available: 1/4″, 3/8″ (For 1/2″ applications, refer to Industrial Interchange products)
Applications
The TF4 Brass Quick Disconnect Coupler Socket is ideal for a wide range of pneumatic applications, including:
- Air compressors
- Pneumatic tools
- Grease guns
- Paint applicators
Its robust design and reliable performance make it a preferred choice for professionals seeking efficient and secure pneumatic connections.






















