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

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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

Tel: +8613961531319

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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