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HP Fuel Pump HDP 5

HP Fuel Pump HDP 5

The HDP 5 is a compact high pressure single piston pump. The design allows achieving a big delivery volume as well as high efficiency, as needed in motorsport applications. Modifications in the number of cam lobes and cam lifts allow different flow requirements to be addressed.

The HDP 5 is equipped with an internal pressure relief valve to limit the maximum fuel pressure. It does not require a fuel return line into the fuel tank.

The pump has an integrated demand control for metering the amount of fuel supplied into the high pressure fuel system. It can be ordered with a compact connector or a motorsport connector.

Depending on the requirements of your engine (e.g. fuel consumption over rotation ratio) we recommend different types of tappets, piston springs and cam profiles. Please notice: Fuel delivery and maximum driveshaft speed depend on cam profile and type of tappet.

Product Highlights

Features

  • Max. 1.1 cm3/rotcam
  • 200 bar
  • 780 g
  • Integrated Flow Control Valve
  • Internal Pressure Relief Valve

Downloads

Literature

Product Details

For high pressure manifold injection or gasoline direct injection
Mechanical Data
Mechanical Data
Mass flow
Please see extra sheet
Mechanical Data
Efficiency
Please see extra sheet
Mechanical Data
Body design
Series
Mechanical Data
Flow capacity and max. engine speed
Depending on cam profile
Mechanical Data
Nominal pressure Standard version
200 bar
Mechanical Data
Weight
Approx. 780 g
Mechanical Data
Supply pressure
4 to 7 bar
Mechanical Data
Operating temperature
-40 to 120°C
Mechanical Data
Storage temperature
-40 to 70°C
Mechanical Data
Compatible fuels
Unleaded fuels, E22, E85, M15
Mechanical Data
Fuel temperature
80°C, short term 130°C
Mechanical Data
Max. vibration
300 m/s2
Possible customization
Rev B (iPRV)
500 bar or customization
Rev C (EVO)
= Rev B
+ reduced internal restrictions
+ introduction of EVO parts (outlet valve)
Rev D (Piston)
= Rev C
+ bigger piston diameter
Flange hole circle diameter
66 mm or 75 mm
Flange orientation
free
Electrical connector orientation
45° or customization
Hydraulic connection design
M14 x 1.5 or customization
Hydraulic connection orientation
LP 240° or customization, HP 180°, or customization
Connectors and Wires
Connectors and Wires
Electrical connector design
Connectors and Wires
Motorsport wire + open end
Connectors and Wires
Motorsport wire + motorsport connector

Further Information

Mounting on cylinder head or adapter flag.
Mounting on cylinder head or adapter flag.
Available cam profiles on request.
Mounting on cylinder head or adapter flag.
Select the cam profile on fuel consumption requirements.
Mounting on cylinder head or adapter flag.
Avoid interference with FCV and hydraulic connections at flange orientation.
Mounting on cylinder head or adapter flag.
Avoid interference with flange at electrical connector orientation.
Mounting on cylinder head or adapter flag.
Please specify the electrical connector design and the wire length with your order.

Standard version
Motorsport wire + compact connector
Order number: 0261.520.08F-01

Standard version
Motorsport wire + motorsport connector
Order number: F02U.V03.542-01

Rev B (iPRV)
Order number: on request

Rev C (EVO)
Order number: on request

Rev D (Piston)
Order number: on request

Accessories

Flat tappet (26 mm)
Order number: F02U.V01.156-01

Roller tappet (26 mm)
Order number: F02U.V01.163-01

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