37-315 kW   7-8,5-10 bar  3,8-48,8 m³/min


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 65% 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

 Screw Block

 Two-stage screw block

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

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

Synchronizing gears for contact-free power transmission between the rotors

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

Ultracoat coating for high temperature resistance

  Cooling System

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

After-cooler with aluminium bar and plate system

Easy to maintain and clean

Washable panel filter

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


 Intake Regulator

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

Hydraulic intake regulators are more reliable and easier to maintain than pneumatic intake regulators


 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

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

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 level

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

 37-315 kW   7-8,5-10 bar  3,8-48,8 m³/min

TECHNICAL  SPECIFICATIONS


Model Pressure Capacity* Motor Connection Dimensions (inch.)
Water cooled-Air cooled
Weight Noise**
bar psi m³/min cfm kW/hp Length Width Height kg dB(A)
EAGLE 37 7 100 6,2 219 37/50 2" NPT 96 63 85 2269/2284 77
8,5 125 5,2 184
10 150 4,7 166
EAGLE 45 7 100 7,6 268 45/60 2" NPT 96 63 85 2449/2459 77
8,5 125 6,7 237
10 150 6,1 216
EAGLE 55 7 100 9,5 336 55/75 2" NPT 96 63 85 2599/2609 78
8,5 125 8,2 290
10 150 7,5 265
EAGLE 75 7 100 12,7 449 75/100 2" NPT 96 63 85 2859/2849 79
8,5 125 11,7 413
10 150 10,7 378
EAGLE 90 B 7 100 16,2 572 90/125 2" NPT 96 63 85 2949/3014 79
8,5 125 13,7 484
10 150 13,6 480
EAGLE 110 7 100 19,1 675 110/150 3" BRIDA
ANSI B16.5
121 72 96/87 3749/3998 83
8,5 125 16,2 572
10 150 16,2 565
EAGLE 132 7 100 22,9 809 132/180 3" BRIDA
ANSI B16.5
121 72 96/87 3899/4149 85
8,5 125 21,7 766
10 150 19 671
EAGLE 160 7 100 27 954 160/220 3" BRIDA
ANSI B16.5
121 72 96/87 4149/4398 86
8,5 125 25,4 897
10 150 23,7 837
EAGLE 185 7 100 29 1024 185/250 3" BRIDA
ANSI B16.5
121 72 96/87 4149/4398 86
8,5 125 28,9 1021
10 150 26,7 943
EAGLE 200 7 100 34,6 1222 200/270 4" BRIDA
ANSI B16.5
145/136 84 107/96 5899/6098 87
8,5 125 32,2 1137
10 150 29 1024
EAGLE 250 7 100 43,4 1533 250/340 4" BRIDA
ANSI B16.5
145/136 84 107/96 6099/6348 88
8,5 125 41 1448
10 150 34,5 1219
EAGLE 315 7 100 48,6 1717 315/430 4" BRIDA
ANSI B16.5
145/136 84 107/96 6299/6498 89
8,5 125 48,5 1713
10 150 43,2 1526

- 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 Connection Dimensions (inch.)
Water cooled-Air cooled
Weight Noise**
bar psi m³/min cfm kW/hp Length Width Height kg dB(A)
min max min max
EAGLE 55 VSD 7 100 3,8 9,1 134 321 55/75 2" NPT 96 63 85 2674/2684 77
8,5 125 3,7 8,3 131 293
10 150 3,7 7,5 131 265
EAGLE 75 VSD 7 100 4,6 12,8 163 452 75/100 2" NPT 96 63 85 2934/2924 77
8,5 125 4,6 11,9 163 420
10 150 4,6 11 163 389
EAGLE 90 VSD 7 100 4,6 14,6 163 516 90/125 2" NPT 96 63 85 3024/3014 78
8,5 125 4,6 14,2 163 502
10 150 4,6 13,2 163 466
EAGLE 110 VSD 7 100 10,4 20,4 367 721 110/150 3" BRIDA
ANSI B16.5
121 72 96/87 4099/4349 79
8,5 125 10,3 18,5 364 653
10 150 10,3 17,4 364 615
EAGLE 132 VSD 7 100 10,4 22,2 367 784 132/180 3" BRIDA
ANSI B16.5
121 72 96/87 4199/4399 79
8,5 125 10,4 21 367 742
10 150 10,3 19,6 364 692
EAGLE 160 VSD 7 100 10,7 26,9 378 950 160/220 3" BRIDA
ANSI B16.5
121 72 96/87 3999/4199 83
8,5 125 10,6 25,5 374 901
10 150 10,6 23,5 374 830
EAGLE 185 VSD 7 100 14 29,6 494 1045 185/250 3" BRIDA
ANSI B16.5
121 72 96/87 4599/4848 85
8,5 125 14 29,5 494 1042
10 150 13,9 27,7 491 978
EAGLE 200 VSD 7 100 17,4 36,2 614 1279 200/270 4" BRIDA
ANSI B16.5
145/136 84 107/96 6298/6548 86
8,5 125 17,3 33,3 611 1176
10 150 17,2 30,4 607 1074
EAGLE 250 VSD 7 100 18,9 44,6 667 1575 250/340 4" BRIDA
ANSI B16.5
145/136 84 107/96 6648/6698 86
8,5 125 18,8 41,3 664 1549
10 150 18,7 38,2 660 1349
EAGLE 315 VSD 7 100 22,9 48,8 809 1724 315/430 4" BRIDA
ANSI B16.5
145/136 84 107/96 6648/6698 87
8,5 125 22,9 46,6 809 1646
10 150 22,9 46,3 809 1635

- 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.