Beckett 52585U Pump Bypass Plug Kit for CleanCut Oil Burner Pumps

The Beckett 52585U is a bypass plug kit designed specifically for Suntec and Danfoss oil burner fuel pumps used in Beckett CleanCut fuel systems. This essential component converts single-pipe fuel systems to two-pipe configurations, making it critical for proper oil burner operation and preventing pump damage.

Key Features:

• 1/16-inch NPT threaded bypass plug with Allen wrench slot for secure installation
• Includes mounting screw for complete installation
• Compatible with Suntec CleanCut pumps and Danfoss fuel units
• Required for two-pipe fuel line systems to direct excess oil back to tank
• Prevents shaft seal failure when properly installed on two-pipe systems

Application:

• Must be installed inside the return port when converting to two-pipe fuel systems
• Never install on one-pipe systems as it will cause immediate pump damage
• Essential component when installing Tiger Loop or other two-pipe fuel delivery systems
• Compatible with Beckett AFG, AF, and other residential oil burner models using CleanCut pumps

This genuine Beckett replacement part ensures proper fuel pump bypass operation and extends the service life of your oil burner fuel unit. Use oil-resistant pipe dope for installation—never use Teflon tape on fuel pump fittings.