22R211C-5C3 - Webster - Two Stage Pump

The Webster 22R211C‑5C3 Two‑Stage Fuel Oil Pump is a reliable R‑Series pump designed for consistent fuel delivery in residential and light commercial oil‑fired heating systems. Built for high‑speed operation, this pump runs at 3450 RPM and delivers approximately 25 GPH with a rated pressure of 150 PSI, making it well‑suited for modern oil burner applications that require stable pressure and dependable performance.

This model features a two‑stage pumping design, providing smoother fuel flow and improved suction capability in demanding installations. The counter‑clockwise (CCW) rotation with left‑side nozzle location allows for proper alignment with compatible burner configurations, simplifying replacement and installation.

As part of Webster’s proven R Series, the 22R211C‑5C3 incorporates a rotary self‑cleaning filter, which helps reduce contaminants entering the pump and minimizes maintenance requirements. The pump is engineered with durable internal components and a 70 gear set capacity, ensuring long service life and reliable operation in continuous‑duty heating systems.

Trusted by HVAC professionals, the Webster 22R211C‑5C3 delivers efficiency, durability, and dependable fuel pressure—making it an excellent choice for service replacements or new oil burner installations.