• Hertz Kompressoren
  • Products
  • Air Compressors
  • Rotary Screw Compressors
  • Oil-Free Rotary Screw Compressors
  • EAGLE SERIES
    •

    EAGLE SERIES

    EAGLE SERIES


     50-430 HP   100-125-145 psi  131-1723 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

    eagle-series

     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

    eagle-series
    eagle-series


     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

     50-430 HP   100-125-145 psi  131-1723 cfm

    TECHNICAL  SPECIFICATIONS

    Model Pressure Capacity * Motor Connection Dimensions (in.)
    psi bar cfm m³/min HP/kW Length Width Height
    EAGLE 37 100 7 219 6,2 50/37 2" NPT 96 63 85
    125 8,5 184 5,2
    145 10 166 4,7
    EAGLE 45 100 7 265 7,5 60/40 2” NPT 96 63 85
    125 8,5 230 6,5
    145 10 208 5,9
    EAGLE 55 100 7 332 9,4 75/55 2” NPT 96 63 85
    125 8,5 304 8,6
    145 10 265 7,5
    EAGLE 75 100 7 449 12,7 100/75 2” NPT 96 63 85
    125 8,5 413 11,7
    145 10 378 10,7
    EAGLE 90 100 7 512 14,5 125/90 2” NPT 96 63 85
    125 8,5 512 14,5
    145 10 449 12,7
    EAGLE 110 100 7 675 19,1 150/110 ANSI 3” 121 72 96
    125 8,5 572 16,2
    145 10 565 16
    EAGLE 132 100 7 809 22,9 180/132 ANSI 3” 121 72 96
    125 8,5 766 21,7
    145 10 671 19
    EAGLE 160 100 7 954 27 220/160 ANSI 3” 121 72 96
    125 8,5 897 25,5
    145 10 837 23,8
    EAGLE 185 100 7 1024 29 250/185 ANSI 3” 121 72 96
    125 8,5 1021 28,8
    145 10 943 26,7
    EAGLE 200 100 7 1222 34,5 270/200 ANSI 4” 145 84 127
    125 8,5 1137 32,2
    145 10 1024 29
    EAGLE 250 100 7 1533 43,4 340/250 ANSI 4” 145 84 127
    125 8,5 1448 41
    145 10 1219 34,5
    EAGLE 315 100 7 1717 48,6 430/315 ANSI 4” 145 84 127
    125 8,5 1713 48,5
    145 10 1526 43,2

    - 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 Size Dimensions (mm)
    (Air Cooled / Water Cooled
    bar psi Minimum Maximum kW/HP Length Width Height
    m³/min - cfm m³/min - cfm
    EAGLE 55 VSD 7 100 3,8 134 9,1 321 55/75 G 2" 2588/2593 1640 2160
    8,5 125 3,7 131 8,3 293
    10 145 3,7 131 7,5 265
    EAGLE 75 VSD 7 100 6,2 219 12,8 452 75/100 G 2" 2588/2593 1640 2160
    8,5 125 6,2 219 11,9 420
    10 145 6,2 219 11 389
    EAGLE 90 VSD 7 100 6,2 219 14,6 516 90/125 G 2" 2588/2593 1640 2160
    8,5 125 6,2 219 14,2 501
    10 145 6,2 219 13,2 466
    EAGLE 110 VSD 7 100 10,4 367 20,4 720 110/150 DN 80 3197 1840 2450/2200
    8,5 125 10,3 364 18,5 653
    10 145 10,3 364 17,4 614
    EAGLE 132 VSD 7 100 10,4 367 22,2 784 132/180 DN 80 3197 1840 2450/2200
    8,5 125 10,4 367 21 742
    10 145 10,3 364 19,6 692
    EAGLE 160 VSD 7 100 10,7 378 26,9 950 160/220 DN 80 3197 1840 2450/2200
    8,5 125 10,6 374 25,5 901
    10 145 10,6 374 23,5 830
    EAGLE 185 VSD 7 100 14 494 29,6 1045 185/250 DN 80 3197 1840 2450/2200
    8,5 125 14 494 29,5 1042
    10 145 13,9 491 27,7 978
    EAGLE 200 VSD 7 100 17,4 614 36,2 1278 200/270 DN 100 3797/3540 2140 2715/2450
    8,5 125 17,3 611 33,3 1176
    10 145 17,2 607 30,4 1074
    EAGLE 250 VSD 7 100 18,9 667 44,6 1575 250/340 DN 100 3797/3540 2140 2715/2450
    8,5 125 18,8 664 41,3 1458
    10 145 18,7 660 38,2 1349
    EAGLE 315 VSD 7 100 22,9 809 48,8 1723 315/430 DN 100 3797/3540 2140 2715/2450
    8,5 125 22,9 809 46,6 1646
    10 145 22,9 809 46,3 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 E standard.