FUELAB H/E 474 Series Brushless Twin-Screw Fuel Pumps 47403

FUELAB continues to lead the way in fuel pump innovation. FUELAB H/E Series fuel pumps are brushless, twin-screw pumps that represent a giant leap in efficiency and reliability. These pumps use a lightweight, DC brushless motor to reduce current draw. Combined with a twin-screw rotor pumping mechanism, they offer superior priming capabilities and improved resistance to cavitation. Available with flow ratings of 250 to 500 lph (@ 13.5 V, they are simply the best pumps on the market today. They feature billet aluminum construction with an integrated controller. Features include: * 3-phase DC brushless motor with neodymium magnets * Integrated electronics with no speed control * Billet aluminum, stainless steel construction with flourosilicone seals * Screw-style pumping mechanism * Wet motor design, without dynamic shaft seals * Port O-rings, mating electrical connector, instructions, and performance certification included * 8 to16 V operating range * Use only 12 V (6-cell lead acid battery) vehicle systems with or without charging system * All models require bypass regulator or relief valve to avoid over-pressure operating condition * Integrated 2-pin Delphi Weatherpack connector (external models only) * Integrated cushioned billet bracket system (external models only) Fuel compatibility includes: * Gasoline (pump and race) * Diesel * Methanol * Ethanol (including E85)