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LPI

Hydrogen injector for port fuel injection

Highlights

The port fuel injector from Liebherr delivers very stable injection rates and a stable rate plateau for precise control and optimal engine performance. Completely hydrogen leakage-free, it offers high flow rates and has proven its reliability on prototype engines. Suitable for a wide range of engine sizes and power ratings, this injector is the ideal choice for advanced hydrogen fuel systems.

metricimperial
  • Pressure - 2 - 15 bar

  • Injector configuration - side feed / top feed

  • Flow rate - 12 g/s at 15 bar

Highlights

Designed to run dry without additional lube oil

Dedicated gas-tight valve concept

Available as a single component or system solution

Common platform concept for PFI & DI

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Technical data

Pressure
2 - 15 bar
Injector configuration
side feed / top feed
Weight
0.350 kg
Flow rate
12 g/s at 15 bar
Min. quantity capability
2 mg/stroke
Hydrogen fuel temperature
-40 to 120 °C
Max. power per engine cylinder
65 kW/cyl.

LPI