550LPH Twin Screw SAE Flange Mount In-Tank DC Brushless Fuel Pump - 93903

550 LPH @ 45PSI, 125PSI MAX -  13.5v  RATED UP TO 1250+HP  Powerful and versatile

Pump Feature

• Compatible with gasoline, diesel, methanol and ethanol
• Twin Screw Rotor Pumping Mechanism
• 125PSI Max Operating Pressure
• 1250+ HP power support
• Higher efficiency means less current draw and less noise
• Superior Priming Capabilities
• Greater resistance to cavitation (vapor lock)
• Backed by a limited lifetime warranty

Electronic Features

• 12 to 16 volt vehicle electrical system compatibility
• Variable duty motor speed

Motor Features

• Lightweight super-efficient DC brushless motor to minimize current draw
• Powerful high flux density Neodymium rare earth magnets
• No motor brushes to wear out or corrode (low-Sulfur diesel, no problem)
• Wet motor design, no dynamic shaft seals that can wear out

Construction Features

• Compact, lightweight design, less than 2.5lbs. Overall length 8”, pump diameter 2”
• Billet Aluminum Construction with anodize per MIL-A-8625 Type II
• Flange mounted SAE 10-Bolt pattern for easy use with fuel cells of fabricated reservoirs
• Long Life, multi-fuel compatible Fluorosilicone static seals
• Accepts standard or port style -8AN fittings

Pulse Width Modulation Compatibility (PWM)

• Compatible with most aftermarket ECU's with PWM output frequency
• Compatible from 100Hz to 5000Hz
• AEM
• ECU Masters
• Fueltech
• Haltech
• Holley
• Link Engine Management
• Megasquirt