Oil Pump - Two Stage - 2R636C-5BQ4 - Webster The Crown 21450 Esso Electrode

The Crown 21450 Esso Electrode is a specialized component used in various heating and ignition systems

Temperature Range: Maximum fluid temperature of 75°F (24°C)

Ease of Use: The flare design allows for quick and easy installation

single stem construction ensures durability and effective cleaning performance

1/2" to 1-1/8"

Oil Pump - Two Stage - 2R636C-5BQ4 - Webster The Crown 21450 Esso ElectrodeThe Webster 2R636C 5BQ4 is a two stage fuel oil pump from the R Series, designed for high performance burner systems requiring consistent fuel delivery and pressure regulation. Technical Specifications Model: 2R636C 5BQ4 Series: R Series Pump Type: Two stage Speed: 1725 RPM Rotation Nozzle Location: Counterclockwise (CCW) from shaft end Left side Capacity: Approx. 36 GPH (Gallons Per Hour) Pressure Range: Typically adjustable between 100 300 PSI Fuel