Diaphragm pumps & compressors - 1420 Series - THOMAS
1420 Series
Vacuum Pressure
Features & Benefits
  • Twin diaphragm
  • Low sound level 
  • Low vibration
  • Low current consumption
  • Oil-less
Range Technical Overview
  • Capacity up to 0.4 cfm / 11.0 l/min
  • Vacuum to 26.5 in.Hg / -900 mbar
  • Capable of restarting up to 26.5 in.Hg / -900 mbar vacuum
  • Twin design
Possible Applications
  • Analytical instruments such as gas analyzers and monitoring systems
    Model No
    Free flow
    Maximum vacuum
    Voltage
    Motor Rating
    Motor Type
    cfm l/min
    in.Hg mbar
    V Hz
    W hp
    Model No.
    1420VR/2.2/E/LC
    Free Flow
    0.10 4.0
    in.Hg mbar
    Maximum vacuum
    -26.5 -900.0
    mbar psi
    Voltage
    DC / 24 NA
    V Hz
    Motor Rating
    6.8 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VR/2.2/E/LC
    Free Flow
    0.10 4.0
    in.Hg mbar
    Maximum vacuum
    -26.5 -900.0
    mbar psi
    Voltage
    DC / 12 NA
    V Hz
    Motor Rating
    6.8 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VR/2.2/E/DC
    Free Flow
    0.10 4.0
    in.Hg mbar
    Maximum vacuum
    -26.5 -900.0
    mbar psi
    Voltage
    DC / 24 NA
    V Hz
    Motor Rating
    6.3 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VR/2.2/E/DC
    Free Flow
    0.10 4.0
    in.Hg mbar
    Maximum vacuum
    -26.5 -900.0
    mbar psi
    Voltage
    DC / 12 NA
    V Hz
    Motor Rating
    6.3 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VP/2.2/E/LC
    Free Flow
    0.30 8.2
    in.Hg mbar
    Maximum vacuum
    -23.0 -780.0
    mbar psi
    Voltage
    DC / 24 NA
    V Hz
    Motor Rating
    8.5 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VP/2.2/E/LC
    Free Flow
    0.30 8.2
    in.Hg mbar
    Maximum vacuum
    -23.0 -780.0
    mbar psi
    Voltage
    DC / 12 NA
    V Hz
    Motor Rating
    8.5 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VP/2.2/E/DC
    Free Flow
    0.30 7.8
    in.Hg mbar
    Maximum vacuum
    -23.0 -780.0
    mbar psi
    Voltage
    DC / 24 NA
    V Hz
    Motor Rating
    8.3 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VP/2.2/E/DC
    Free Flow
    0.30 7.8
    in.Hg mbar
    Maximum vacuum
    -23.0 -780.0
    mbar psi
    Voltage
    DC / 12 NA
    V Hz
    Motor Rating
    8.1 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VP/2.2/E/BLDC
    Free Flow
    0.40 11.0
    in.Hg mbar
    Maximum vacuum
    -23.0 -780.0
    mbar psi
    Voltage
    BLDC / 24 NA
    V Hz
    Motor Rating
    10.5 0.01
    W hp
    Motor Type
    BrushlessDC
    Model No.
    1420VP/2.2/E/BLDC
    Free Flow
    0.40 11.0
    in.Hg mbar
    Maximum vacuum
    -23.0 -780.0
    mbar psi
    Voltage
    BLDC / 12 NA
    V Hz
    Motor Rating
    10.5 0.01
    W hp
    Motor Type
    BrushlessDC
    Model No.
    1420VDP/1.5/E/LC
    Free Flow
    0.20 6.3
    in.Hg mbar
    Maximum vacuum
    -21.5 -730.0
    mbar psi
    Voltage
    DC / 24 NA
    V Hz
    Motor Rating
    8.3 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VDP/1.5/E/LC
    Free Flow
    0.20 6.3
    in.Hg mbar
    Maximum vacuum
    -21.5 -730.0
    mbar psi
    Voltage
    DC / 12 NA
    V Hz
    Motor Rating
    8.3 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VDP/1.5/E/DC
    Free Flow
    0.20 6.0
    in.Hg mbar
    Maximum vacuum
    -21.5 -730.0
    mbar psi
    Voltage
    DC / 24 NA
    V Hz
    Motor Rating
    7.9 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VDP/1.5/E/DC
    Free Flow
    0.20 6.0
    in.Hg mbar
    Maximum vacuum
    -21.5 -730.0
    mbar psi
    Voltage
    DC / 12 NA
    V Hz
    Motor Rating
    7.9 0.01
    W hp
    Motor Type
    PermanentMagnet
    Model No.
    1420VDP/1.5/E/BLDC
    Free Flow
    0.30 8.2
    in.Hg mbar
    Maximum vacuum
    -21.5 -730.0
    mbar psi
    Voltage
    BLDC / 24 NA
    V Hz
    Motor Rating
    11 0.01
    W hp
    Motor Type
    BrushlessDC
    Model No.
    1420VDP/1.5/E/BLDC
    Free Flow
    0.30 8.2
    in.Hg mbar
    Maximum vacuum
    -21.5 -730.0
    mbar psi
    Voltage
    BLDC / 12 NA
    V Hz
    Motor Rating
    11 0.01
    W hp
    Motor Type
    BrushlessDC

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