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B-Tohin Machine (Jiangsu) Co., Ltd.

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1800m3/h -20KPA Roots Blower Positive Displacement Vacuum Pump

1800m3/h -20KPA Roots Blower Positive Displacement Vacuum Pump

    • 1800m3/h -20KPA Roots Blower Positive Displacement Vacuum Pump
    • 1800m3/h -20KPA Roots Blower Positive Displacement Vacuum Pump
  • 1800m3/h -20KPA Roots Blower Positive Displacement Vacuum Pump

    Product Details:

    Place of Origin: China
    Brand Name: BK
    Certification: ISO9001/ISO14001/CE/GOST
    Model Number: BK6015

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: Negotiation
    Packaging Details: Export standard wooden caseAbout BKW BKW series roots blower inherits the design of BK series. It adopts water cooling in bearing cover, which can lower the temperature of bearing so as to prolong the bearing’s service life and enable higher pressure appli
    Delivery Time: 5 to 20 working days, depends on order amount and specification
    Payment Terms: L/C, T/T
    Supply Ability: 80 SETS per month
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    Detailed Product Description
    Type: Vacuum Sauction, Roots Type Air Capacity: 14.68-39.13m3/min
    Discharge Differential Pressure: -10KPA - -40KPA Motor Power: 5.5KW-37KW
    Discharge Bore: DN150(6”) Cooling Type: Air
    Driven Type: Motor Driven, Connected By Belt And Pulley



    -20KPA Roots Blower Vacuum Pump,  vacuum air capacity 1800m3/h



    About BK vacuum pump


    BK vacuum pump is designed for vacuum use by exchanging the outlet and inlet of positive application roots blower.


    Its maximum vacuum pressure is -40KPA. Widely applied in vacuum application in food conveying, metallurgy, chemical industry,electronic coating and other industries,  it has enjoyed good reputation among customers due to its smooth operation and stable performance.




    Inlet dimension DN150
    Outlet dimension DN150

    Air capacity


    Discharge differential pressure

    -10   ~   -40KPA

    Rotary speed


    Motor type


    380/400/415/440V, 3PHASES, 50/60HZ

    Motor brand

    Standard: Siemens Beide or Wannan motor

    Siemens and ABB motor for your option

    Motor efficiency grade IE3

    Installation type

    Standard: horizontal type.

    Vertical type available for your option

    N.W. of blower without motor


    Packing size Approx.

    1.8*1.2*2.0m (length*width*height)


    Parameter sheet


    Model Port Dia
    Speed Inlet capacity (m3/min)and shaft power (KW)
    -0.1kgf/cm2 -0.2kgf/cm2 -0.3kgf/cm2 -0.4kgf/cm2
    -1000mmH2O -2000mmH2O -3000mmH2O -4000mmH2O
    -0.01Mpa -0.02Mpa -0.03Mpa -0.04Mpa
    rpm m3/min KW m3/min KW m3/min KW m3/min KW
    BK6015 150(6") 850 17.17  4.71  16.13  8.24  15.35  11.22  14.68  14.22 
    1000 20.64  5.54  19.60  9.70  18.81  13.20  18.14  16.73 
    1150 24.10  6.37  23.06  11.15  22.28  15.19  21.61  19.24 
    1250 26.42  6.92  25.38  12.12  24.59  16.51  23.92  20.91 
    1400 29.88  7.75  28.84  13.57  28.06  18.49  27.39  23.42 
    1500 32.19  8.31  31.15  14.54  30.37  19.81  29.70  25.10 
    1650 35.66  9.14  34.62  16.00  33.83  21.79  33.16  27.61 
    1800 39.13  9.97  38.09  17.45  37.30  23.77  36.63  30.12 



    Assembling drawing of blower package


    1800m3/h -20KPA Roots Blower Positive Displacement Vacuum Pump


    Standard supply of scope

    1. blower main body

    2. vacuum safety valve

    3. inlet silencer

    4. outlet silencer

    5. public base (with belt cover)

    6. rubber flexible joint and shock pad

    7. blower pulley

    8. pressure gauge

    9. belt

    10. bolts and nuts and other connection parts

    11. motor

    Contact Details
    B-Tohin Machine (Jiangsu) Co., Ltd.

    Contact Person: Ms. Jane Zhou

    Send your inquiry directly to us (0 / 3000)

    B-Tohin Machine (Jiangsu) Co., Ltd.
    Yong'an Road, Industrial Park for Environmental Science & Technology, Yixing City, Jiasngsu Province 214205, China
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