B39 Plastic Quick Connector for Urea SCR System Φ7.89-5/16〞-ID4-0 SAE

Shinyfly's quick connectors consist of various components including a body, inner o-ring, spacer ring, outer o-ring, retaining ring and lock spring. To connect two pipes, insert the male end piece into the connector, making sure to hold the clasp securely by the elasticity of the locking spring. Pull back to confirm the installation, and the quick connector is ready to use. For servicing and removal, push in the male end piece first, then continue to press the locking spring end until it expands from the middle. Afterwards, you can easily unplug the connector. Before reconnecting, apply a lubricant such as SAE 30 heavy oil.

Quick Connector Working Environment

1. Gasoline and diesel fuel delivery systems, ethanol and methanol delivery systems or their vapor venting or evaporating emission control systems.
2. Operating pressure: 500kPa, 5bar, (72psig)
3. Operating vacuum: -50kPa, -0.55bar, (-7.2psig)
4. Operating temperatures: -40℃ to 120℃ in continuous, short time 150℃

The Advantage of Shinyfly Quick Connector

1. Simple
• One assembly operation
Only one action to connect and secure.
• Automatic connection
The locker automatically locks when the end piece is properly seated.
• Easy to assemble and dis-assemble
With one hand in tight space.

2. SMART
• The locker's position gives an obvious confirmation of the connected state on the assembly line.

3. SECURE
• No connection until end piece is properly seated.
• No disconnection unless voluntary action.