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Air Cooling Type 3 Lobe Roots Blower DN100 oxygen generator fan

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

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Address: No.69 Xijiu Road, Industrial Park for Environmental SCI & TECH, Yixing, Jiangsu,China

Contact name:Iris Xu

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Air Cooling Type 3 Lobe Roots Blower DN100 oxygen generator fan

Country/Region china
City & Province jiangsu
Categories Air Hammers
InquireNow

Product Details

 
 
3-lobe Roots Air Blower,  DN100 air blower, oxygen generator fan
 
 
About BK-3
 
BK-3, the third generation of BK blower,  It is featured of perfect rotor curve and natural air cooling type when boost pressure is 80KPA. Its main parts are manufactured by numerical control machines of high precision.

 

 


Specifications
 

Model

BK80

Air capacity

5.72-13.48m3/min

Discharge differential pressure

10-80KPA

Rotary speed

1400-2350rpm

Motor type

7.5-22KW
380/400/415/440V/220V, 3PHASES, 50/60HZ, frequencytype

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

251kg

Packing size Approx.

1.55*1.15*1.45m (length*width*height)

 
 


Features

  • Optimized lobe curve
  • Different hollow design of end-cover
  • Deep groove ball bearing of high precision, low friction factor and enlarged size
  • Compact  structure for saving floor space.

 


Applications


 Parameter

 

Model

Rotary

Speed
(RPM)

Inlet capacity (m3/min)and shaft power (kW) under various pressure
0.01Mpa0.02Mpa0.03Mpa0.04Mpa
m3/minKWm3/minKWm3/minKWm3/minKW
BK10014007.61 5.16 7.19 6.13 6.86 7.09 6.58 8.06 
15508.54 5.72 8.11 6.78 7.78 7.85 7.51 8.92 
17509.78 6.46 9.35 7.66 9.02 8.87 8.74 10.07 
185010.39 6.82 9.97 8.10 9.64 9.37 9.36 10.65 
205011.63 7.56 11.20 8.97 10.87 10.39 10.60 11.80 
220012.56 8.12 12.13 9.63 11.80 11.15 11.52 12.66 
235013.48 8.67 13.05 10.29 12.73 11.91 12.45 13.52 

 

Model

Rotary

Speed
(RPM)

Inlet capacity (m3/min)and shaft power (kW) under various pressure
0.05Mpa0.06Mpa0.07Mpa0.08Mpa
m3/minKWm3/minKWm3/minKWm3/minKW
BK10014006.34 9.02 6.12 9.99 5.91 10.95 5.72 11.91 
15507.26 9.99 7.04 11.05 6.84 12.12 6.65 13.19 
17508.50 11.28 8.28 12.48 8.08 13.69 7.89 14.89 
18509.12 11.92 8.90 13.19 8.69 14.47 8.50 15.74 
205010.35 13.21 10.13 14.62 9.93 16.03 9.74 17.44 
220011.28 14.18 11.06 15.69 10.85 17.21 10.67 18.72 
235012.21 15.14 11.98 16.76 11.78 18.38 11.59 20.00 

 

 


Assembling drawing of blower package

 
 

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