Rogers Machinery

KR/KRV Series

Rogers KR/KRV Series single-stage rotary screw air compressors come in enclosed units with many features and options to suit individual needs.

  • Fixed Speed or VFD
  • Air or Water-Cooled
  • 20 - 350 HP
  • 23 - 1604 SCFM
  • 40 - 200 PSIG
  • Request a Quote

This product price is available on request only

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Manufactured in Pacific Northwest
Need help? Call us:  1 503 639 0808

Product details

The Rogers KR/KRV Series is our line of lubricated rotary screw air compressors that are designed, engineered and assembled in Centralia, Washington.

  • Energy EfficiencyThe 5:6 rotor profile, lubricant injection and discharge porting is designed for optimal performance with high volumetric efficiency. The slow speed rotors have a direct driven, non-geared design. The male rotor runs at motor speed maximizing efficiency and longevity while reducing noise levels.
    EnclosureThe sound enclosure is used for quiet operation. There is plenty of room in the cabinets and hinged doors are used to help with serviceability. Base, frame and enclosure use a heavy duty, corrosion-resistant finish.
    Compressor ControlsOptimum performance with efficient pressure and flow control. The microprocessor control monitors, regulates, protects and communicates. Our standard controller features MODBUS for remote control and monitoring , as well as, Ethernet TCP/IP for internet communication. Optional PLC controls available with a high resolution touch screen panel.
    Unique Design Features
    • High-efficiency rotor design maximizes air flow while requiring minimal energy input
    • Rugged triplex bearings
    • Heavy duty inlet valve
    • Low sound enclosure with fabricated steel base
    • CSA listed control panel
    • 20-50 HP are available tank mounted
    • Remote monitoring available
  • KR Series

    ModelMotor
    HP
    Max
    Pressure
    (PSIG)
    Flow
    (ACFM)
    RPM
    (nominal)
    Length
    (inches)
    Width
    (inches)
    Height
    (inches)
    A/C Weight
    (lbs.)
    W/C Weight
    (lbs.)
    KR-20-1002011092360072404819001800
    KR-20-1252013574360072404818001700
    KR-20-1502016070360072404818001700
    KR-25-10025110113360072405120001900
    KR-25-12525135101360072405120001900
    KR-25-1502516088360072405120001900
    KR-30-10030110139360072405120701970
    KR-30-12530135112360072405120001900
    KR-30-15030160111360072405120001900
    KR-40-10040110157360077525330552855
    KR-40-12540135154360077525330002800
    KR-40-15040160147360077525330002800
    KR-50-10050110253360077525330802880
    KR-50-12550135212360077525330552855
    KR-60-10060110253360087556840253825
    KR-75-10075110348180087556850004800
    KR-75-12575135322180087556850004800
    KR-75-15075160233360087556848004600
    KR-100-1001001105171800101607260005800
    KR-100-1251001354121800101607260005800
    KR-100-150100160326180087556852005000
    KR-125-1001251106081800125708262006000
    KR-125-1501251604971800101607261005900
    KR-150-1001501107731800125708265006300
    KR-150-1251501357011800125708265006300
    KR-150-1501501605991800125708263006100
    KR-200-10020011010331800125708272007000
    KR-200-1252001359451800125708272007000
    KR-200-1502001607241800125708267006500
    KR-250-10025011012311800140838787008400
    KR-250-12525013511601800140838787008400
    KR-250-15025016010121800125708275007200
    KR-300-10030011014531800140838790008700
    KR-300-15030016012061800140838789008600
    KR-350-15035016014021800145838895009100

    KRV Series

    ModelMotor
    HP
    Flow
    (ACFM)
    Max/Min
    Max
    Pressure
    (PSIG)
    Length
    (inches)
    Width
    (inches)
    Height
    (inches)
    A/C Weight
    (lbs.)
    W/C Weight
    (lbs.)
    KRV-20-10020882311072404820501850
    KRV-20-12520832813572404820501850
    KRV-20-15020713216072404819501850
    KRV-25-100251133111072405121501950
    KRV-25-125251023113572405121501950
    KRV-25-15025924016072405121501950
    KRV-30-100301393611072405122202020
    KRV-30-125301274413572405122202020
    KRV-30-150301114016072405121501950
    KRV-40-100401864611077525330502850
    KRV-40-125401674513577525330502850
    KRV-40-150401424316077525330502850
    KRV-50-100502466011077525331302930
    KRV-50-125502126313577525331052905
    KRV-50-150501846116077525331052905
    KRV-60-100602576011098546844004300
    KRV-60-125602515413598546844004300
    KRV-60-150602317116098546844004300
    KRV-75-100753799411098546846004500
    KRV-75-125753308313598546846004500
    KRV-75-150752457116098546846004500
    KRV-100-100100498112110108627250004850
    KRV-100-125100445109135108627250004850
    KRV-100-150100387113160108627249504800
    KRV-125-100125579120110108627253005150
    KRV-125-125125529114135108627253005150
    KRV-125-15012544599160123668353005150
    KRV-150-100150754207110127708261005850
    KRV-150-125150677161135127708260005750
    KRV-150-150150567104160127708260005750
    KRV-200-1002001001245110123668372006800
    KRV-200-125200925238135123668372006800
    KRV-200-150200756200160123668356255425
    KRV-250-1002501225295110142768690006800
    KRV-250-1252501146277135142768690008600
    KRV-250-150250965228160142768690008600
    KRV-300-1003001471360110142768692008800
    KRV-300-1253001269321135142768692008800
    KRV-300-1503001215267160142768691008700
    KRV-350-1003501604480110154869096009200
    KRV-350-1253501477463135154869096009200
    KRV-350-1503501447337160154869095009100
  • Rogers KR/KRV Brochure
    Rogers KR/KRV Performance Data Sheet
    Compressor Performance Certification Program (CP2)
Description
Energy EfficiencyThe 5:6 rotor profile, lubricant injection and discharge porting is designed for optimal performance with high volumetric efficiency. The slow speed rotors have a direct driven, non-geared design. The male rotor runs at motor speed maximizing efficiency and longevity while reducing noise levels.
EnclosureThe sound enclosure is used for quiet operation. There is plenty of room in the cabinets and hinged doors are used to help with serviceability. Base, frame and enclosure use a heavy duty, corrosion-resistant finish.
Compressor ControlsOptimum performance with efficient pressure and flow control. The microprocessor control monitors, regulates, protects and communicates. Our standard controller features MODBUS for remote control and monitoring , as well as, Ethernet TCP/IP for internet communication. Optional PLC controls available with a high resolution touch screen panel.
Unique Design Features
  • High-efficiency rotor design maximizes air flow while requiring minimal energy input
  • Rugged triplex bearings
  • Heavy duty inlet valve
  • Low sound enclosure with fabricated steel base
  • CSA listed control panel
  • 20-50 HP are available tank mounted
  • Remote monitoring available
Specifications

KR Series

ModelMotor
HP
Max
Pressure
(PSIG)
Flow
(ACFM)
RPM
(nominal)
Length
(inches)
Width
(inches)
Height
(inches)
A/C Weight
(lbs.)
W/C Weight
(lbs.)
KR-20-1002011092360072404819001800
KR-20-1252013574360072404818001700
KR-20-1502016070360072404818001700
KR-25-10025110113360072405120001900
KR-25-12525135101360072405120001900
KR-25-1502516088360072405120001900
KR-30-10030110139360072405120701970
KR-30-12530135112360072405120001900
KR-30-15030160111360072405120001900
KR-40-10040110157360077525330552855
KR-40-12540135154360077525330002800
KR-40-15040160147360077525330002800
KR-50-10050110253360077525330802880
KR-50-12550135212360077525330552855
KR-60-10060110253360087556840253825
KR-75-10075110348180087556850004800
KR-75-12575135322180087556850004800
KR-75-15075160233360087556848004600
KR-100-1001001105171800101607260005800
KR-100-1251001354121800101607260005800
KR-100-150100160326180087556852005000
KR-125-1001251106081800125708262006000
KR-125-1501251604971800101607261005900
KR-150-1001501107731800125708265006300
KR-150-1251501357011800125708265006300
KR-150-1501501605991800125708263006100
KR-200-10020011010331800125708272007000
KR-200-1252001359451800125708272007000
KR-200-1502001607241800125708267006500
KR-250-10025011012311800140838787008400
KR-250-12525013511601800140838787008400
KR-250-15025016010121800125708275007200
KR-300-10030011014531800140838790008700
KR-300-15030016012061800140838789008600
KR-350-15035016014021800145838895009100

KRV Series

ModelMotor
HP
Flow
(ACFM)
Max/Min
Max
Pressure
(PSIG)
Length
(inches)
Width
(inches)
Height
(inches)
A/C Weight
(lbs.)
W/C Weight
(lbs.)
KRV-20-10020882311072404820501850
KRV-20-12520832813572404820501850
KRV-20-15020713216072404819501850
KRV-25-100251133111072405121501950
KRV-25-125251023113572405121501950
KRV-25-15025924016072405121501950
KRV-30-100301393611072405122202020
KRV-30-125301274413572405122202020
KRV-30-150301114016072405121501950
KRV-40-100401864611077525330502850
KRV-40-125401674513577525330502850
KRV-40-150401424316077525330502850
KRV-50-100502466011077525331302930
KRV-50-125502126313577525331052905
KRV-50-150501846116077525331052905
KRV-60-100602576011098546844004300
KRV-60-125602515413598546844004300
KRV-60-150602317116098546844004300
KRV-75-100753799411098546846004500
KRV-75-125753308313598546846004500
KRV-75-150752457116098546846004500
KRV-100-100100498112110108627250004850
KRV-100-125100445109135108627250004850
KRV-100-150100387113160108627249504800
KRV-125-100125579120110108627253005150
KRV-125-125125529114135108627253005150
KRV-125-15012544599160123668353005150
KRV-150-100150754207110127708261005850
KRV-150-125150677161135127708260005750
KRV-150-150150567104160127708260005750
KRV-200-1002001001245110123668372006800
KRV-200-125200925238135123668372006800
KRV-200-150200756200160123668356255425
KRV-250-1002501225295110142768690006800
KRV-250-1252501146277135142768690008600
KRV-250-150250965228160142768690008600
KRV-300-1003001471360110142768692008800
KRV-300-1253001269321135142768692008800
KRV-300-1503001215267160142768691008700
KRV-350-1003501604480110154869096009200
KRV-350-1253501477463135154869096009200
KRV-350-1503501447337160154869095009100
Resources
Rogers KR/KRV Brochure
Rogers KR/KRV Performance Data Sheet
Compressor Performance Certification Program (CP2)

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503.639.0808

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