5,5-15 HP   580 psi  17,9-58,5 cfm

Oil Injected, High Pressure, Belt Driven

Reciprocating High Pressure Air Compressors

We offer ideal air solutions for high pressure applications.


Ideal for applications requiring high pressure, particularly the maritime sector.

High-quality components for high-efficiency operation.

Robust cast body.

Long-life bearings for reduced maintenance and service periods.

Ensures compressed air needs up to 40 bar.

Service-friendly design minimizes downtime and lowers maintenance costs.

  General Features 

Automatic discharge system for loadless start

Outlet air cooling radiator

Air intake filter and silencer

Includes safety systems suitable to pressure class

 Main Motor and Drive System

 IE3 efficiency-class electric motor

 Belt-pulley drive system

Adjustable belt tension reduces losses

 Specially designed fan-type cast iron pulley

 Easy-to-use belt-tensioning system

Service-friendly design minimizes downtime and lowers maintenance costs.

Optional star/delta starter

Compressor Block

Cast iron cylinder and cylinder heads with cooling fins

Specially designed high-speed stainless steel concentric valves

High-strength cast iron oil sumps

Dynamically balanced cast steel crankshaft and counterweight

Special aluminium alloy pistons and cast steel connecting rods

Stainless steel, high-pressure resistant specially designed suction-discharge valves

 Safety System

Integrated check valve in air outlet line

Belt pulley housing guard

High-pressure switch

First and second stage relief valves

Outlet pressure manometer

First stage pressure manometer

 5,5-15 HP   580 psi  17,9-58,5 cfm


Model Working Pressure Piston Displacement Motor Connection Dimensions (in.) Weight
psi bar cfm m³/min HP/kW Length Width Height Ibs
HPC-H 5 580 40 17,9 0,5 5,5/7,5 3/4” NPT 37 23 26 337
HPC-H15 580 40 37,4 1,06 11/15 1” NPT 52 48 28 800
HPC-H20 580 40 58,5 1,65 15/20 1” NPT 51 35 33 930

- Unit performances measured in reference conditions which are 1 bar absolute air pressure, 0% relative humidity, 20°C inlet air temperature, 71°C thermostatic valve set temperature and use of Smartoil.
- Hertz reserves its rights to make changes in its products and specifications without prior notice.