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DN300 Roots Air Blower oxygen supplier for aquafarms with air cooling 80KPA

DN300 Roots Air Blower oxygen supplier for aquafarms with air cooling 80KPA

    • DN300 Roots Air Blower oxygen supplier for aquafarms with air cooling 80KPA
  • DN300 Roots Air Blower oxygen supplier for aquafarms with air cooling 80KPA

    Product Details:

    Place of Origin: China
    Brand Name: BK
    Certification: ISO9001/ISO14001/CE
    Model Number: BK300

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: Negotiation
    Packaging Details: Export standard wooden case
    Delivery Time: 5 to 20 working days, depends on order amount and specification
    Payment Terms: L/C, T/T
    Supply Ability: 50 SETS per month
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    Detailed Product Description
    Air Capacity: 62.12-111.92m3/min Discharge Differential Pressure: 10-80KPA
    Motor Power: 55-185KW Discharge Bore: DN300
    Cooling Type: Air Connection Type: Belt And Pulley
    High Light:

    roots style blower

    ,

    belt driven blowe

     
     
    DN300 Roots Air Blower, oxygen supplier for aquafarms, air cooling for 80KPA
     
     
    About BK-3
     
    BK-3 roots blower is 3-lobe, positive and displacement blower. It is featured of simply configuration, smooth operation, stable performance, easy installing and maintenance. 

     

     


    Specifications
     

    Model

    BK300

    Air capacity

    62.12-111.92m3/min

    Discharge differential pressure

    10-80KPA

    Rotary speed

    1175-1750rpm

    Motor type

    55-185KW
    380/400/415/440V/220V, 3PHASES, 50/60HZ, frequencytype

    Insulation class of motor F, temperature rise B
    Protection class of motor IP55
    Efficiency grade of motor IE3

    Motor brand

    Standard: Siemens Beide or Wannan motor
    Siemens and ABB motor for your option

    Installation type

    Vertical type

    N.W. of blower without motor

    1650kg

    Packing size Approx.

    2.45*2.0*2.1m (length*width*height)

     
     


    Features

    • Two Rotors with lobe curve optimized ensures no leakage inside blower, improves blower’s efficiency.
    • Radius-center distance ratio is narrowed and shaft’s diameter is enlarged. There's no deformation and collision will occur under higher load pressure as the blower’s strength is improved.
    • Special hollow design of end-cover is used for making bearing cavity separated from gas chamber relatively, by which reduces the impact of inside high temperature gas on bearing cavity and lowers the bearing temperature.
    • Deep groove ball bearing of high precision and low friction factor is selected for lowering operation noise. In addition, because of larger size bearing matched for enlarged shaft diameter, the bearing’s load capacity is enhanced and its service life is extended.
    • A structure of 90 degree upper inlet and side outlet is adopted for convenient installation and maintenance. Different silencers are available for customers’ needs of saving floor space.

     


    Applications

     

    DN300 Roots Air Blower oxygen supplier for aquafarms with air cooling 80KPA 0

     


    Parameter
     

    Model

    Rotary 

    Speed
    (RPM)

    Inlet capacity (m3/min)and shaft power (kW) under various pressure
    0.01Mpa 0.02Mpa 0.03Mpa 0.04Mpa
    m3/min KW m3/min KW m3/min KW m3/min KW
    BK300 1175 76.82  42.17  74.19  51.45  72.18  60.72  70.48  69.99 
    1300 85.67  46.66  83.04  56.92  81.02  67.18  79.32  77.44 
    1480 98.41  53.12  95.78  64.80  93.77  71.48  92.07  88.16 
    1575 105.13  56.53  102.51  68.96  100.49  81.39  98.79  93.82 
    1650 110.44  59.22  107.81  71.24  105.80  85.26  104.10  103.28 
    1750 117.52  62.81  114.89  76.62  112.88  90.43  111.18  108.24 

     

    Model

    Rotary 

    Speed
    (RPM)

    Inlet capacity (m3/min)and shaft power (kW) under various pressure
    0.05Mpa 0.06Mpa 0.07Mpa 0.08Mpa
    m3/min KW m3/min KW m3/min KW m3/min KW
    BK300 1175 68.98  79.26  67.63  88.54  66.38  109.81  65.22  117.08 
    1300 77.83  87.69  76.47  101.95  75.23  122.21  74.07  138.47 
    1480 90.57  102.84  89.21  121.52  87.97  135.20  86.81  149.88 
    1575 97.29  106.25  95.94  128.67  94.69  145.10  93.53  159.53 
    1650 102.60  127.30  101.25  134.33  100.00  153.35  98.84  166.37 
    1750 109.68  135.05  108.32  151.86  107.08  168.67  105.92  178.48 

     

     


    Assembling drawing of blower package
    DN300 Roots Air Blower oxygen supplier for aquafarms with air cooling 80KPA 1
     
     

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

    Contact Person: Ms. Jane Zhou

    Send your inquiry directly to us
    B-Tohin Machine (Jiangsu) Co., Ltd.
    Yong'an Road, Industrial Park for Environmental Science & Technology, Yixing City, Jiasngsu Province 214205, China
    Tel:86-510-8707-6720
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