155 LPH 044 Fuel pump 320hk.

This compact 155 LPH in-line fuel pump is a solid choice for EFI and carbureted setups where external mounting is desired. The inlet uses a threaded fitting, making it ideal for use with a fuel cell or other motorsport applications. The pump can operate with petrol, ethanol (E10/E85), diesel, and methanol* and delivers a stable flow at 3 bar. When mounted under the car, some resonance noise may occur — we recommend using our noise-dampening pump bracket for a noticeably quieter installation.

Power capability (approximate): up to 375 hp naturally aspirated and 270 hp turbocharged on petrol, and up to 185 hp turbocharged on E85 (depending on system design, injectors, and fuel line size).

Specifications
Flow rate: 155 L/h @ 3 bar
Inlet: M18×1.5 (threaded fitting – ideal for fuel cell use)
Outlet: M12×1.5
Diameter: 60 mm
External non-return valve
Pressure relief valve: 8–10 bar
Not suitable for voltage regulation
Fuel: Petrol, Ethanol (E10/E85), Diesel, Methanol*
Recommendation: Use noise-dampening pump bracket when mounting under the vehicle

Performance guide (approx.)
Petrol – NA: up to 375 hp
Petrol – Turbo/Supercharged: up to 270 hp
E85 – Turbo/Supercharged: up to 185 hp

*Note: Fuel pumps generally have a shorter lifespan when used with ethanol compared to petrol or diesel. Methanol is more corrosive – always use corrosion-resistant filters and hoses and service the system more frequently.