Walbro Fuel Pump, FRD Variable Frequency Reciprocating Fuel Pump, FRD-2-1, FRD-1-1

Walbro Fuel Pump, FRD Variable Frequency Reciprocating Fuel Pump. For applications where battery life, low noise and better durability are important.

FRD-2-1 is ideal for Dickinson and other diesel heaters at 2.0 to 3.5 psi.

The lower pressure FRD-2-1 is specified by Dickinson for use in their diesel stoves and heaters

IMPORTANT: The re-designed FRD-2-1 pump must be installed within 12 inches of the level of the fuel metering valve on a diesel heater or stove. Unlike the older WEP pumps it replaces, it is a "pull" pump rather than a "push" pump. If you are replacing an older pump, you may need to move the pump location to be not lower than 12" from metering valve.

FRD-1-1 is ideal for most engine applications. Replaces Walbro 2401, 2403, 2402

• Ideal for all engines (high pressure)
• Pump-on-demand pumps like the old 2000 Series bellows pumps [e.g. 2401, 2402, 2403].

STANDARD FEATURES - ALL MODELS

• FRD Variable Frequency Reciprocating Fuel Pump, variable frequency circuitry causes the FRD pumps to slow down as they reach their pre-set pressure rating
• Pump cycles only when fuel is demanded
• Factory preset pressure, Non-Adjustable
• Continuous duty life (diesel fuel): >10,000 hrs
• Inlet - Outlet: 1/8-27 NPSF
• NPSF is National Pipe Straight Fuel. You may use NPTF National Pipe Thread Fuel with some sealant
• Current requirement: = 2.3 amps maximum, at 12 volts DC
• Reverse polarity protected to 60 minutes
• Dry run to four hours
• Self priming (dry lift) to 10 feet
• Can be used with all pump-grade gasoline, gasohol, diesel, biodiesel fuels and fuel blends, Stoddard solvent and E85
• Operating temperature: -40 Deg. ~ +70 Deg. C (-40 Deg. ~ +155 Deg. F)
• Transient voltage protected to 100 volts
• U.S. Coast Guard 16623-1 and 16623-2 approved
• European CE Standards EN 61000-6-2 and EN 6-3-2100 approved
• No internal filter; a 70 micron or finer pre-filter is required to maintain warranty coverage

Includes these parts:
• Mounting bolts, ground ring terminals, threaded NPSF fittings to 3/8" hose (see "more images/diagrams" link, above)