• Sosyal
  • Sosyal
  • Sosyal
  • Sosyal
  • Sosyal

HPC Pet-Plus Series

HERTZ Pet-Plus new generation booster series compressors are designed to meet all the requirements of the customers with its low energy consumption and compact structure. These compressors may operate continuously at low operating temperatures with their integrated oil pumps and aluminium combo receiver tanks.

General Information

HPC Pet-Plus Series Reciprocating Air Compressors



Directly coupled, no loss of power transfer Continuous operation with integrated oil pump Low output air temperature with aluminium combo radiator

Coupled power panel and separator

Main Motor and Drive System

 Directly coupled one on one (1:1) with the elastic coupling

Cooling System

 2-stage radiator (1 stage for air, 1 stage for oil cooling)

Pre-cooling with valves and cylinders with cooling fins

Cooling fan directly connected to the main motor

Lubrication System

Lubrication of the pistons and pins is performed by the integrated oil pump driven by the main motor.

Condensate Discharge System

Condensation water in the radiator is trapped by the integrated water separator and then it is removes from the system at certain intervals by the solenoid valve.

Cabinet Design

The lightweight and durable composite cabinet improves cooling performance, protects the upper heads from impact, and protects the operator from moving and  hot equipment. 

Electrical System

PLC based control and system monitoring with digital display panel

Multi-operation up to 8 compressors with optional equal ageing

Flexible operation with up to 100 user parameters such as input-output air pressure and temperature, minimum operating, minimum oil pressure and maximum operating temperature 


High pressure air dryer

High pressure air tanks comply with ASME standard 

Air filtering system with oil trap

Food grade oil option

Main motor with IE4 efficiency class

Solid slate starter


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

ModelPressureCapacity (intake)Motor PowerConnection SizeDimensions (mm)Weight
barpsi7 bar (inlet) m3/min - cfm10 bar (inlet) m3/min - cfm13 bar (inlet) m3/min - cfm kW/HPLengthWidthHeightkg
HPC PET-PLUS 25405804.51586.22187.927718,5/251"138011001030450
HPC PET-PLUS 404058072489.734112.343430/401"148511001030510
HPC PET-PLUS 50405809.734213.347117.0159937/501 1/2"169011751100745
HPC PET-PLUS 604058011.64091656320.271645/601 1/2"169011751100775