Beckett PF20422U, PF10422U, 21941U Two Stage CleanCut XL Pump, 4 GPH. B2EA-6550. 3450 RPM.,

Includes Beckett 21887 and 596019.

General application Clean cut pump
Fuel #2 fuel oil and lighter
Shaft rotation and nozzle location (seen from shaft end) RH rotation, RH nozzle
Gear type 2 stages
Strainer rating 7 GPH
Cut-off Diaphragm and solenoid
Coil voltage 115 VAC
Certification UL Recognised in Canada and USA
Installation One-pipe (two-pipe system possible)
Motor speed 3450 RPM
* This pump is a 2-stage pump and is self-priming if operated 2-pipe. If operated 1-pipe, it is basically like
a single stage (A Series) pump.
This pump is delivered for 1-pipe system. To convert to a 2-pipe system, remove the 1/4 NPTF return plug
and insert the 1/16th bypass plug using a 5/32 Allen wrench. Do not reinstall the 1/4 return plug.

Mounting Flange mounting
Connection threads
Inlet and return 1/4 NPTF
Nozzle outlet 1/8 NPTF
Pressure gauge port 1/8 NPTF
Bleeder valve port 1/8 NPTF
Valve function Pressure regulation and cut-off
Cut-off Diaphragm and solenoid
Strainer 7 GPH
Shaft 5/16 in
By-pass plug Not inserted in return port, for one pipe system.
To be inserted in return port with a 5/32 Allen key for two-pipe system
Hydraulic Data
Nozzle pressure range 100 - 150 psi (#2 fuel oil and lighter fuel)
150 - 200 psi (#2 fuel)
Delivery pressure setting 100 psi
Capacity 4 GPH@100-150 psi (#2 fuel oil and lighter fuel)
3 GPH@100-150 psi (#2 fuel oil)
Oil temperature 50 - 115 F
Inlet/return pressure 10 psi max
Suction height Single pipe : 6" Hg max. vacuum, two-pipe : 17" Hg max. vacuum, to prevent air separation from oil
Rated speed 3450 rpm max
Solenoid Valve Characteristics
(When coiled as B2EA-6550-X6X1L)
Solenoid valve voltage 110-120 V - 50/60 Hz
Consumption 9 Watts
Ambient temperature 50 - 115 F
Certified cUL and UL