SUMMARIZE
The diaphragm vacuum pump is a key part of the priming system. Its function is to remove air and create a vacuum at the pump suction port while the centrifugal pump input shaft is rotating.
The Motion pump DPP25 designed to allow the pump to prime without using a foot valve and without manually adding water to the system.
| Model | DPP25 |
| Vacuum pump | Diaphragm type |
| Capacity | 50 CFM (23.6L/s, 85m3/h) |
| Size | 25 mm |
| Vacuum level | -9.5 m |
| Operation speed | 1500 Rpm |
| Power requirement | 4 kW |
| Material | Ductile iron with Buna-N diaphragm |
| No liquid seal |
The diaphragm vacuum pump is an advanced pump without any need for a liquid seal. It is also a positive displacement pump.
|
| Maintenance free |
No coolant required for long-term running and the pump does not create any over heating by friction of moving parts. It is a maintenance free vacuum pump without replacement accessories.
Any vaporized water will not damage the vacuum and pump components.
|
| Diaphragm seal is easily changed |
The vacuum pump diaphragm seal is easily changed due to a bolt together plate holding the seal.
|
| High performance | The diaphragm is driven by a ball bearing on the crankshaft to improve performance. |

| ► | Complete in-house design & production |
| ► | Over 30 years of experience in the market |
| ► | Extensive testing facility in-house |
| ► | Contemporary & functional design |
| ► | Durable & eco-friendly materials |
| ► | Custom builds available |