150-340 HP   100-125-150 psi  424-1535 cfm


Oil-Free, Two-Stage, Direct Coupled, Fixed/Variable Speed

Rotary Screw Air Compressors

We offer more sustainable, Class 0-certified , fully oil-free air solutions for the food, beverage, chemical and electronics industries.

 Advantages 

• Produces less filter waste than oil-injected compressors, which reduces your maintenance costs down.

• It can be used safely in sensitive industries such as food and pharmaceutical for the highest hygiene.

• Highly durable performance suitable for working in the harshest operational conditions.

• Models with VSD technology save up to 35% energy and reduce your energy costs.

• Special venturi design prevents rapid pressure fluctuations and high-frequency vibrations.



 General Features 

• IE4 efficiency-class electric motors

• Soundproofed canopy

• Electrostatic coated canopy components for high corrosion resistance

• Electric motor protection to prevent overload

• Air-cooled and water-cooled options available

• Fixed and variable speed drive options

• Soft starter at fixed speed models

• Direct coupled drive system

 Screw Block

• Two-stage screw block

• Bearing system developed with the latest technology ensures long life and vibration-free operation

• Lower overall volume achieved by integrating the oil sump into the gearbox

• High level sealing system ensures high performance even during long operation periods

• Synchronizing gears for contact-free power transmission between the rotors

• Minimal footprint achieved with the compact screw block featuring an integrated water cooling system (200-250kW)

• Specially coated rotors and rotor housing internal parts for minimum gap tolerance and high efficiency

• Stainless steel rotors to eliminate the risk of corrosion and locking, for a long service life

• SmartCoat special material coating provides superior durability against high temperatures

• Jacket cooling for both stages

• Reliable operation with long bearing lifetimes

• Staged rotors made of stainless steel

• Lower overall volume achieved by integrating the oil sump into the gearbox


  Cooling System

• A compact cooling block that integrates an intercooler, a pre-cooler, an after cooler, and an oil cooler into a single system

• Two-stage cooling with pre-cooler system made of stainless steel pipes and fins

• After-cooler with aluminium bar and plate system

• Efficient cooling and minimal noise levels with low-speed radial fans

• Easy to maintain and clean

• Washable panel filter

• Optimum in-cabinet air circulation to keep the motor and screw block cool


 Intake System

• Easy-to-maintain and reliable valves not affected by pollution and condensation

• Thanks to their superior reliability and ease of maintenance, hydraulic intake regulators outperform pneumatic alternatives, ensuring smoother and more dependable operation

• Low noise levels achieved by the intake shutters



 Water Separator

• Improved design for highly efficient water separation at the cooler outlet with minimum pressure loss

• Energy-efficient and zero-loss electronic drain system drains the water before the compressed air is sent to the dryer


 100% Oil-Free Compressed Air

• It is designed in accordance with sensitive and accurate production conditions.

• It protects the environment and saves energy.

• It is produced in accordance with all global standards and regulations.

• It prevents damage to your products and the contamination of your production lines. 

• Therefore, it eliminates unnecessary machine downtime. 

• It guarantees the high quality compressed air you need.  

 Controller

• 7-inch Touchscreen Color TFT Display

• Without the need for an external main controller, ability to work synchronized for up to 5 compressors

• Expandable I/O

• Weekly scheduler for starting / stopping the machine at 3 different time intervals can be individually set for each day of the week

• Dual PID feature on inverter-equipped models can run simultaneous PID for temperature and pressure

• Pressure PID on inverter-equipped models ensures energy-efficient operation by maintaining the pressure at the required levelt

• Temperature PID on inverter-equipped models controls the fan speed to maintain the screw block’s most efficient operating temperature

• On inverter-equipped models, all inverter and compressor control data are managed from a single point

• Internal ModBus communication

• User-friendly on-screen interface

• Alarm log records the last 20 alarms

• Periodic maintenance warnings and log records

 150-340 HP   100-125-150 psi  424-1535 cfm

TECHNICAL  SPECIFICATIONS

Model Pressure Capacity* Motor Connection Air Cooled Water Cooled
psi bar cfm m3/min HP/kW Width x Lengtht x
Height (in,)
Weight
(lbs)
Noise
(dB)
Width x Lengtht x
Height (in,)
Weight
(lbs)
Noise
(dB)
EAGLE 110 100 7,5 711 20,1 150/110 ANSI 3" 129,5 x 83,5 x 94,1 10814 77 128,7 x 83,2 x 94,2 10097 75
125 8,5 709 20
150 10,3 645 18,2
EAGLE 132 100 7,5 851 24,1 175/132 ANSI 3" 129,5 x 83,5 x 94,1 11211 73 128,7 x 83,2 x 94,2 10494 72
125 8,5 848 24
150 10,3 706 19,9
EAGLE 160 100 7,5 1070 30,3 220/160 ANSI 3" 129,5 x 83,5 x 94,1 11222 77 128,7 x 83,2 x 94,2 10505 75
125 8,5 963 27,2
150 10,3 845 23,9
EAGLE 200 100 7,5 1340 37,9 270/200 ANSI 3" 138,4 x 90,2 x 99,7 14110 81 141,1 x 78,5 x 82,9 14154 75
125 8,5 1338 37,9
150 10,3 1179 33,3
EAGLE 250 100 7,5 1495 42,3 340/250 ANSI 3" 138,4 x 90,2 x 99,7 14110 82 141,1 x 78,5 x 82,9 14154 75
125 8,5 1365 38,6
150 10,3 1309 37

- 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.
* Refers to free air delivery measured according to ISO 1217:2009, Annex C standard.

TECHNICAL  SPECIFICATIONS (VSD)

Model Pressure Capacity* Motor
HP/KW
Connection Air Cooled Water Cooled
psi bar Minimum Maximum Width x Length x Height (in.) Weight (lbs) Noise (dB) Width x Length x Height (in.) Weight (lbs) Noise (dB)
cfm m³/min cfm m³/min
EAGLE 110 VSD 100 7,5 431 12,2 750 21,2 150/110 ANSI 3" 129,5 x 83,5 x 94,1 11266 73 128,9 x 83,4 x 94 10560 75
125 8,5 430 12,2 706 19,9
150 10,3 424 12 545 15,4
EAGLE 132 VSD 100 7,5 436 12,4 806 22,8 175/132 ANSI 3" 129,5 x 83,5 x 94,1 11266 73 128,9 x 83,4 x 94 10571 72
125 8,5 433 12,3 723 20,4
150 10,3 424 12 670 18,9
EAGLE 160 VSD 100 7,5 482 13,7 942 26,7 220/160 ANSI 3" 129,5 x 83,5 x 94,1 11464 77 128,9 x 83,4 x 94 10714 75
125 8,5 477 13,5 878 24,9
150 10,3 535 15,1 801 22,7
EAGLE 200 VSD 100 7,5 686 19,4 1438 40,7 270/200 ANSI 3" 138,4 x 90,2 x 99,7 14374 76 141,1 x 77,9 x 82,7 14440 71
125 8,5 692 19,6 1399 39,6
150 10,3 709 20 1262 35,7
EAGLE 250 VSD 100 7,5 698 19,8 1535 43,4 340/250 ANSI 3" 138,4 x 90,2 x 99,7 14374 76 141,1 x 77,9 x 82,7 14440 75
125 8,5 691 19,6 1419 40,2
150 10,3 680 19,3 1293 36,6

- 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.
* Refers to free air delivery measured according to ISO 1217:2009, Annex E standard.