Vacuum 10KPA to vacuum 50KPA Roots negative pressure blower vacuum Pump DN65 lobe rotary type blower
About BV5003 Vacuum Blower
BK5003 vacuum blower is a kind of displacement Roots type air pump. It can reach -50KPA vacuum pump. It is widely used for vacuum air
conveying and if featured of stable performance and excellent volumetric efficiency.

Main Characteristics
Air-cooled casing is adopted to introduce external cooling air;stable operation,lower noise the normal negative pressure blower;compact structure,reasonable design, flexible and convenient installation.
Specifications
|
Model |
BV5003 |
|
Air capacity |
1.92-7.38m3/min |
|
Discharge differential pressure |
-10 ~ -50KPA |
|
Rotary speed |
850-2000rpm |
|
Motor type |
5.5-7.5/11-15KW 380/400/415/440V, 3PHASES, 50/60HZ |
|
Installation type |
Standard: horizontal type, vertical type can be made to order |
|
N.W. of blower without motor |
171kg |
Parameter sheet

Assembling drawing of blower package

Dimension size
| BV Outline Dimension Sheet | Unit:mm | |||||||||||||||||
Type |
Port Dia |
Motor power |
A | B | C | D | E | F | G | H | K | M | N | 0 | P | Q | n-M16×h | Weight (kg) |
| BV5003 | 65(2.5") | 5.5~7.5 | 1190 | 940 | 90 | 200 | 532 | 172 | 200 | 1072 | 133 | 346 | 410 | 115 | 190 | 18 | 4-M16×300 | 171 |
| BV5003 | 65(2.5") | 11~15 | 1190 | 940 | 90 | 200 | 532 | 172 | 200 | 1072 | 133 | 474 | 538 | 115 | 190 | 18 | 4-M16×300 | 171 |
Standard supply of scope
1. blower main body
2. vacuum safety valve
3. inlet silencer
4. outlet silencer
5. public base (with belt cover)
6. rubber flexible joint and shock pad
7. blower pulley
8. pressure gauge
9. belt
10. bolts and nuts and other connection parts
11. motor