Walbro FRB-5 Fuel Pump - Industrial

In stock
FRB5-1 Industrial Fuel Pump 12 vdc 45 GPH for Gasoline, Diesel, Ethanol


The Walbro FRB5-1 Industrial Fuel Pump works in a broad range of applications. It has a cleanable and replaceable internal filter, so strictly speaking no pre-filter is required. (Using an in-tank sock filter is still a good idea as it will generally wash itself of debris as the tank is refilled.) It operates only when fuel flow is required, so it cycles on and off depending on demand. It has incredible durability, with an expected lifespan of over 18,000 hours, and weighs less than 2 pounds. The FRB5-1 replaces the Walbro 6150, 6065 fuel pump in various applications.

All Walbro Marine and Industrial Fuel Pumps Feature:

  • Low Current Draw
  • Reverse-Polarity Protected up to 60 minutes
  • Self-Priming (Dry Lift) of more than 24" (120 cm)
  • Dry Run to Four Hours
  • Compatible With All Commercially-Available Pump-Grade Gasoline, Gasohol, Diesel, or Bio-Diesel
  • Operating Temperature from -40° to 155° Farenheit (-40° to 70° Celcius)
  • Protection from Transient Voltages to 100 vdc
  • US Coast Guard Approved (USCG 16623-1 and USCG 16623-2)
  • European CE Standard Approved (EN 61000-6-2 and EN 63-2100)

Additionally, all Walbro FRB-Series Pumps Feature:

  • Continuous Duty Life Over 18,000 Hours (Diesel Fuel)
  • Weight of 0.83 Kg (1.83 lbs)
  • Pump Cycles Only On Fuel Demand
  • Replaceable Filter


  • Voltage: 12 Volt (9.0 min – 16.0 vdc max)
  • Minimum Flow Rate: 170 liters per hour (45 gph)
  • Deadhead Pressure: 56 to 76 kPa (8.0 to 11.0 psi)
  • Maximum Current Draw: 2.3 amps
  • Life: >18,000 hours
  • Dry Lift: 48 inches (120 with optional outlet check valve)
  • Compatible Fuels: No-lead regular gasoline, premium gasoline, gasoline-alcohol blends, diesel and biodiesel fuels (20% and 100%), and E85
  • Corrosion Resistance: 96 hour salt spray test (ASTM B-117)
  • Operating Temperature Range: -40ºF to 155ºF (-40ºC to 68.3ºC)
  • Reverse Voltage Protected
  • Transient Voltage Protection
  • Ground: Neutral Ground: Circuit Board is Not Internally Grounded to Pump Body
  • Electrical Connection: Flying Lead (1); No Connector
  • Fuse: 5 amp recommended
  • Inlet & Outlet Size: 1/4-18 NPSF
  • Inlet Filter Screen: 70 micron
  • Magnetic Trap: Yes
  • Outlet Check Valve: None
  • Adjustable Pressure Regulator 135-631
  • Outlet Check Valve Fitting 128-3220 (5/16 Hose Barb)
  • 420 micron Filter Screen
More Information
Part Number FRB-5
Short Description FRB5-1 Industrial Fuel Pump 12 vdc 45 GPH for Gasoline, Diesel, Ethanol
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