Main Features
Designed for rapid connection and disconnection, a complete coupling set comprises a plug and a socket, ideal for applications requiring frequent line access. Known in the industry as industrial interchange couplings, these components ensure compatibility across all Industrial plugs and sockets of the same coupling size, irrespective of pipe dimensions or barbed hose internal diameters.
Benefits
- Ensures quick and efficient line access with rapid connect/disconnect functionality.
- Universal compatibility within the same coupling size enhances versatility.
- Corrosion-resistant materials extend the lifespan of components.
Product Details
- Maximum Working Pressure: 500 PSI (35 bar); Burst Pressure: 26,000 PSI (1,795 bar) for 303 Stainless Steel Coupler & Plug.
Construction
- Components are precision-machined from solid bar stock for enhanced durability.
- Stainless steel balls, retaining rings, and springs are utilized to maximize resistance to corrosion.
- Standard Nitrile (Buna-N) seals ensure reliable sealing performance.
- ROHS Compliant Trivalent Chrome plating is applied to steel components.
- Features a robust steel tubular valve.
Compatibility & Interchange Data
- Compatible with Foster 3, 4, 5, and 6 Series.
- Interchangeable with Parker 30-Series Automatic Interchange.
- Works with Hansen 3000, 4000, 5000, and 6000 series.
How It Works
- To disconnect, grip the hose on the nipple side with three fingers, leaving your thumb and index finger free.
- Use your thumb and index finger to pull the sleeve towards your palm.
- As the sleeve is pulled, the nipple will slightly disengage from the coupler. Maintain your grip until all air is expelled.
- Once the line is fully exhausted, safely separate the nipple from the coupler.



