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  • HPR-D SERIES
    •

    HPR-D SERIES

    IMPETUS SERIES
    HGS-HSC SERIES
    FRECON PLUS SERIES
    HSC SERIES
    HSC-D SERIES
    HPR-D SERIES
    HSC 16BAR SERIES
    HGS-HSC SERIES [NEW]
    FRECON PLUS ᵖᵐ SERIES [NEW]


     18-75 kW   7,5-8,5-10-13 bar  2,6-14,8 m³/min


    Oil Injected, Direct Coupled, Fixed Speed

    Rotary Screw Air Compressors

    Hertz HPR D series compressors deliver high performance by reducing the power transfer losses with their directly-coupled motor and screw block. Operation expenses are reduced thanks to usage of the latest generation screw block and motor. Stops are minimized with continuously supplied air. HPR D series compressors are designed with a compressor design in compliance with European energy efficiency directives (2009/125/EC). Responds to all requirements between 18 and 75 kW.

    ✔ IE3 efficiency class

    ✔ Motors with class B temperature increase

    ✔ Motor design suitable for 50 °C ambient temperature

    ✔ Low vibration

     18-75 kW   7,5-8,5-10-13 bar  2,6-14,8 m³/min

    TECHNICAL  SPECIFICATIONS

    Model Pressure Capacity* Motor Power Connection Size Dimensions (mm) Weight
    bar psi m³/min cfm kW/HP Length Width Height kg
    HPR-D 18 7,5 110 3,22 114 18/25 G 1” 1630 815 1385 590
    8,5 125 3 106
    10 145 2,6 92
    13 190 - -
    HPR-D 22 7,5 110 4,1 145 22/30 G 1” 1630 815 1385 645
    8,5 125 3,99 141
    10 145 3,28 116
    13 190 2,67 94
    HPR-D 30 7,5 110 5,71 202 30/40 G 1 1/4” 2070 1135 1635 1045
    8,5 125 5,35 189
    10 145 4,99 176
    13 190 3,96 140
    HPR-D 37 7,5 110 7,12 251 37/50 G 1 1/4” 2070 1135 1635 1096
    8,5 125 6,72 237
    10 145 6,49 229
    13 190 4,9 173
    HPR-D 45 7,5 110 8,66 306 45/60 G 1 1/4” 2070 1135 1635 1158
    8,5 125 8,21 290
    10 145 7,09 250
    13 190 6,53 231
    HPR-D 55 7,5 110 10,5 371 55/75 G 2” 2325 1380 2085 1980
    8,5 125 9,44 333
    10 145 8,4 297
    13 190 7,02 248
    HPR-D 75 7,5 110 14,8 523 75/100 G 2” 2325 1380 2085 2330
    8,5 125 12,33 435
    10 145 12 424
    13 190 9,63 340

    - 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 Kompressoren 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.