Miniature Centrifugal Pumps BMK3...BMK4
Miniature Centrifugal Pumps
of the BMK series have been desined for clean water circuits of up to 320° F (160° C) fluid temperature and up to 100 psi (7 bar) of system pressure.
The pumps are equipped with a magnetic coupling. The pumps can be mounted vertically or horizontally. The specific design allows the pumps to operate without wear poor.
Peripheral impellers
Technical drawing
Miniature Centrifugal Pumps - BMK3...BMK4
BMK3
BMK4
Applications
| Types of fluid | Industry water up to 320 °F (160° C) |
Construction
| Pump body | CrNi-steel |
| Cover | CrNi-steel |
| Impeller | CrNi-steel |
| Shaft | Ceramic |
| Gasket | Split-case |
| Noise level | 68 dBA (BMK3) 69 dBA (BMK4) |
| Type | Flow at head | Dimensions | Weight | Power | Voltage 3 ~ |
Fre- quen- cy |
Current | Speed | |||||||||
| GPM /Feet | H inch | H mm | h inch | h mm | Lbs | kg | HP | V | Hz | AMPS | RPM | ||||||
| l/min /m | kW | ||||||||||||||||
BMK3  |
5/110 20/31 |
14.7 | 374 | 2.8 | 71 | 23.8 | 10.8 | 1 0.725 |
208-230 | 60 |
|
3425 | |||||
| 460 | 60 |
|
3425 | ||||||||||||||
| BMK4 |
5/135 20/42 |
16.9 | 430 | 2.7 | 67.5 | 30.9 | 14.0 | 1.7 1.27 |
230 | 60 |
|
3440 | |||||
| 460 | 60 |
|
3440 | ||||||||||||||