SUNTEC 991381, BY-PASS PLUG J PUMP

The SUNTEC 991381 is a bypass plug designed for use with J series pumps. Here are some key technical details:

• Application: Used in two-pipe systems to enable the return of excess oil to the tank.
• Installation: Inserted in the return port for two-pipe operation; must be removed for one-pipe operation.
• Compatibility: Compatible with SUNTEC J series pumps.
• Material: Typically made of durable metal to withstand high pressure and temperature conditions.
• Function: Ensures proper circulation of oil within the pump system, preventing air from entering the pump and maintaining consistent pressure.