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Vacuum Pump
  • Vacuum Pump
  • Vacuum Pump
  • Vacuum Pump
  • Vacuum Pump
  • Vacuum Pump

    Model:VRD

    Description:

    We will choose the right vacuum pump for the furnace you choose to achieve a medium vacuum condition in your experiments.

    Brief Description:
        We will choose the right vacuum pump for the furnace you choose to achieve a medium vacuum condition in your experiments.

    Parameters:

    Model

    VRD-4

    VRD-8

    VRD-12

    VRD-16

    VRD-24

    VRD-30

    Displacement speed

    m 3/h(L/s)

    50Hz

    4(1.1)

    8(2.2)

    12(3.2)

    16(4.4)

    24(6.6)

    30(8.3)

     

    60Hz

    4.8(1.3)

    9.6(2.6)

    14(3.8)

    19.2(5.2)

    28.8(7.9)

    36(9.9)

    Ultimate partial pressure without gas ballast(Pa)

    5x10-2

    5x10-2

    4x10-2

    4x10-2

    4x10-2

    4x10-2

    Ultimate total pressure without gas ballast(Pa)

    5x10-1

    5x10-1

    4x10-1

    4x10-1

    4x10-1

    4x10-1

    Ultimate total pressure with gas ballast(Pa)

    3

    3

    8x10-1

    8x10-1

    8x10-1

    8x10-1

    Power supply

    Single /
    three-pha

    Single /
    three-pha

    Single/
    three-pha

    Single/
    three-pha

    Single /
    three-pha

    Single /
    three-pha

    Power (kW)

    0.4/0.37

    0.4/0.37

    0.55

    0.75/0.55

    1.1/0.75

    1.1

    Intake and exhaust DN(mm)

    KF16/25

    KF16/25

    KF25

    KF25

    KF25/40

    KF25/40

    Oil capacity(L)

    0.6~1.0

    0.6~1.0

    0.6~1.0

    0.9~1.5

    1.3~2.0

    1.3~2.0

    Motor speed(rpm)

    50Hz

    1440

    1440

    2100

    1440

    1440

    1440

     

    60Hz

    1720

    1720

    2100

    1720

    1720

    1720

    Ambient temperature(°C)

    5-40℃

    5-40℃

    5-40℃

    5-40℃

    5-40℃

    5-40℃

    Noise level(dB)

    ≤56

    ≤56

    ≤57

    ≤58

    ≤58

    ≤58

    Weight(kg)

    19

    21

    16

    30

    35

    43


    Products
    Inquiry

    Tel Number

    181-3719-5600

    Email

    web@kejiafurnace.com

    FaceBook

    Zhengzhou/Kejia

    YouTuBe

    Zhengzhou/Kejia

    kejialiuyan