Delivery Time:15 to 30 working days, depends on order amount and specification
Certification:ISO9001/ISO14001/CE/GOST

 
High Pressure Roots Air Blower, two stage, DN200, roots lobe blower
 
 
About BKD
 
BKD series is a two-stage roots blower. It is composed of two BKW blowers for reaching higher pressure. Good performance is promised by a middle cooling system installed between the first and the second stage, which ensures standard temperature of airflow into the second stage blower.
 
 
Specifications

Model	BKD-5000
Air capacity	29.44-61.25m3/min
Discharge differential pressure	100-150KPA
Rotary speed	850-1400rpm
Cooling water volume	90 l/min
Motor type	90-185KW 380/400/415/440V, 3PHASES, 50/60HZ
Motor brand	Standard: Siemens Beide or Wannan motor Siemens and ABB motor for your option
Installation type	Standard: vertical type
N.W. of blower without motor	1900kg
Packing size Approx.	2.5*2.4*3.2m (length*width*height)
Features	1. Water cooling for the bearings at both end-plates lowers the bearing’s operation temperature. 2. Middle cooler equipped for ease temperature rising

 
 
Parameter Sheet

Art No.	Speed (rpm)	Inlet capacity (m3/min)and shaft power (KW)	Cooling water
1.0kgf/cm2	1.2kgf/cm2	1.4kgf/cm2	1.5kgf/cm2
10000mH2O	12000mH2O	14000mH2O	15000mH2O
0.098Mpa	0.118Mpa	0.137Mpa	0.147Mpa
Ⅰstage	Ⅱstage	m3/min	kw	m3/min	kw	m3/min	kw	m3/min	kw	L/min
BKD-5000 Outlet Dia: 200 (8\") Composed of  BKW8024 + BKW8016	850	850	32.23	77.31	30.76	87.89	30.07	93.06	29.44	94.45	90
1000	1000	40.15	90.96	38.67	103.40	37.98	109.49	37.35	111.11
1150	1150	48.06	104.60	46.58	118.91	45.90	125.91	45.26	127.78
1250	1250	53.34	113.69	51.86	129.25	51.17	136.86	50.54	138.89
1400	1400	61.25	127.34	59.77	144.75	59.09	153.28	58.45	155.56

 
 
Airflow and cooling system
 

 
 
Assembling drawing of blower package
 

 
 
Standard supply of scope
 
1. the first stage blower
2. the second stage blower
3. pressure relieve valve
4. check valve
5. inlet silencer(with air filter)
6. outlet silencer
7. public base (with belt cover)
8. rubber flexible joint and shock pad
9. pulley
10. pressure gauge
11. belt
12. bolts and nuts and other connection parts
13. motor
14. middle cooler