SUNTEC A-3000 & B-4000, BY-PASS PLUG

The SUNTEC A-3000 and B-4000 models are equipped with bypass plugs designed for use in two-pipe systems. Here are some key technical details:

SUNTEC A-3000

• Application: Suitable for fuel oil #2 and lighter, B6-B100 biodiesel blends.
• Bypass Plug Function: Allows excess fuel to return to the tank in two-pipe systems.
• Installation: Inserted in the return port for two-pipe operation; must be removed for one-pipe operation.
• Pressure Rating: Rated up to 300 psi.

SUNTEC B-4000

• Application: Suitable for fuel oil #2 and lighter, B6-B100 biodiesel blends.
• Bypass Plug Function: Allows excess fuel to return to the tank in two-pipe systems.
• Installation: Inserted in the return port for two-pipe operation; must be removed for one-pipe operation.
• Pressure Rating: Rated up to 300 psi.