• Sosyal
  • Sosyal
  • Sosyal
  • Sosyal
  • Sosyal

HPC Series

HERTZ proudly introduces HPC series of high pressure reciprocating compressors, which are developed in order to be used in all applications requiring high pressure, especially in the maritime sector, where Hertz has shown a keen interest and served from the day of its establishment until today

General Information

HPC Series High Pressure Reciprocating Air Compressors

HPC – H5 / HPC – H15 / HPC – H20

Main Motor and Drive System

Belt-pulley drive system

Specially designed fan type cast iron pulley Easy belt tensioning system

Safety Systems

Manual discharge valve Integrated check valve on the air outlet line

Belt pulley housing grill High pressure switch

First and second stage safety valves Outlet pressure manometer

First stage pressure gauge

Other Features

Automatic discharge system for no-load start

Bearings with a long service life Outlet air cooling radiator

Air suction filter and silencer


High pressure dryer

High pressure air tank comply with ASME standard

Wye-Delta motor starting system Main motor with IE4 efficiency class

Main Motor and Drive System

High efficiency 230-460V/3 phase/60Hz IE3 IP55 electric motor

Special starting system with automatic discharge for no-load start

Compressor Block

Cast iron cylinder with cooling fins and special aluminium alloy cylinder heads

28 Specially designed high-speed stainless steel concentric valves.

Cast iron crankcases of high strength

Dynamically-balanced cast iron crankshaft and counterweight

Special alloy aluminium pistons and iron cast connecting rods

Specially designed finger-type, stainless steel high efficiency suction-discharge valves

Stainless steel suction-discharge valves, specially designed for high pressure strength


Internal phase protection relay function

Function for monitoring the mains voltage and frequency and keeping these at specified limits

Multiple compressor control with up to 8 compressors without requiring an external main controller

ModBus communication feature

Alarm History Record for the last 9 alarms

Models and Technical Information