Suntec 991601 plug with washer

Plug Suntec 991601 with washer is an original kit from the French manufacturer Suntec (world leader in fuel pump production for burners). It is used for reliable sealing of service and bypass ports (G1/4") on fuel pumps of the AE, AL, AS, AU, E, J series and many others. Key specifications: Thread: G1/4" (1/4 inch); Contents: Plug + sealing washer (gasket); Material: High-quality brass and fuel-resistant seal; Function: Hermetic sealing of pressure, return or bypass ports; Compatibility: All Suntec pump series (single- and two-pipe systems). Advantages of the original Suntec 991601 plug: This kit ensures perfect sealing and prevents diesel fuel or oil leaks — a common problem during burner repair and maintenance. The quality washer guarantees a tight fit even under high pressure and temperature fluctuations. Why choose the original Suntec: Full compatibility with Suntec pumps — direct replacement without modifications; High material quality — resistance to aggressive fuels; Reliable sealing for years; Simple and quick installation; Original spare part from the equipment manufacturer. Suitable equipment: The Suntec 991601 plug is ideal for servicing: Suntec fuel pumps of all popular series (AE, AL, J, E, etc.); Diesel burners in heating boilers (wall-mounted and floor-standing); Industrial and domestic liquid fuel burners; Systems with single- and two-pipe pump connections. Ensure tightness and reliability of your burner's fuel system! The original Suntec 991601 plug with washer is a simple but extremely important solution for preventing fuel leaks, improving safety, and extending pump life. Do not risk.