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What's HPP?

Posted on 6/3/2016 10:46:11 AM

HPP stands for High-Pressure Pump,which is typically located off of the fuel rail.It takes responsibility of compressing the fuel supplied by the electric fuel pump to the pressure required for high-pressure injection up to 20 MPa (200 bar).This pump generates the fuel pressure required for the high-pressure injector to provide optimum mixture of fuel and air directly into the cumbustion chamber.

Key Features
1.Integrated pressure limiter valve
2.Compact, light-weight design
3.Integrated pressure damper capable of variable feed pressure



High-Pressure Pump

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