DN40 (1.5'') Three Lobes Roots Blower with 0.37-1.11 m³/min Air Capacity and 2300 rpm Max Speed
DN40 (1.5'')Three Lobes Roots Blower with Max Speed 2300 rpm
On the base of introduced technology from American, we developed BKW Series Roots blowers with tri-lobes and water cooling structure. The blower unit has a compact construction including blower, motor, inlet and discharge silencers, filter, flexible joints, relesf valve, check valve, and pressure gauge, and also can be equipped with acoustic enclosure and control devices.
Specifications
|
Model |
BKW4005 |
|
Air capacity |
0.37-1.11m3/min |
|
Discharge differential pressure |
60-100KPA |
|
Rotary speed |
1650-2300rpm |
|
Cooling water volume |
3 L/min |
|
Motor type |
1.5-4KW |
|
Installation type |
Standard: horizontal type. |
|
N.W. of blower without motor |
65kg |
|
Packing size Approx. |
Packing case for blower: 1*0.8*1m (L*W*H)
|
Applications
1. aeration waste water treatment
2. backwashing in sewage treatment
3. pneumatic conveying in cement plants
4. dust removal in power plant
Parameter sheet
| Model | Speed | Inlet capacity (m3/min)and shaft power (KW) | Cooling water | |||||||||
| 0.6kgf/cm2 | 0.7kgf/cm2 | 0.8kgf/cm2 | 0.9kgf/cm2 | 1.0kgf/cm2 | ||||||||
| 6000mmH2O | 7000mmH2O | 8000mmH2O | 9000mmH2O | 10000mmH2O | ||||||||
| 0.06Mpa | 0.07Mpa | 0.08Mpa | 0.09Mpa | 0.1Mpa | ||||||||
| rpm | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | m3/min | KW | L/min | |
| BKW4005 | 1650 | 0.47 | 1.70 | 0.37 | 1.86 | 3 | ||||||
| Port Dia: DN40(1.5") | 1800 | 0.62 | 1.85 | 0.52 | 2.02 | 0.44 | 2.20 | |||||
| 1900 | 0.71 | 1.95 | 0.62 | 2.14 | 0.53 | 2.32 | 0.45 | 2.50 | 0.38 | 2.69 | ||
| 2150 | 0.96 | 2.21 | 0.87 | 2.42 | 0.78 | 2.63 | 0.70 | 2.83 | 0.62 | 3.04 | ||
| 2300 | 1.11 | 2.36 | 1.02 | 2.59 | 0.93 | 2.81 | 0.85 | 3.03 | 0.77 | 3.25 | ||
Structure of blower main body
Flow direction of cooling water
Assembling drawing of blower package
Outline Dimension
Standard accssory include:Inlet and outlet silencer,pressure gauge,base-frame,blower's pulley,motor'spulley,belt,belt guard,relief valve,check valve. The weight above are for standard accessories only,motor excluded. Dimension for blower,which is equipped with high voltage motor,will be supplied specially.
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