Replace worn components and maintain the vacuum performance of your pump.
Valve plates and diaphragm for the R&G P1-N vacuum pump are available individually or as a complete spare parts kit. They allow targeted maintenance and repair of the diaphragm pump, particularly when vacuum performance deteriorates due to worn or damaged components.
The valve plates control airflow within the pump, while the reciprocating diaphragm generates the pumping action required to produce a vacuum. Wear or damage to these components can reduce the achievable vacuum level and pumping capacity.
Depending on the condition of the pump, individual wear parts can be replaced, or both valve plates and the diaphragm can be renewed together. The spare parts kit contains all three components for a combined replacement.
Available Versions and Scope of Supply
| Version |
Scope of Supply |
Item No. |
| Valve plate |
1 valve plate, Ø 18 mm |
3901002-M18 |
| Diaphragm |
1 diaphragm, Ø 41 mm |
3901002-M41 |
| Spare parts kit |
2 valve plates, Ø 18 mm, and 1 diaphragm, Ø 41 mm |
3901002-E18 |
Benefits
- Targeted replacement of worn or damaged pump components
- Individual spare parts or a complete kit to suit maintenance requirements
- Restoration of normal pump operation where performance loss is caused by component wear
- Repair as an alternative to replacing the entire pump
Applications
These spare parts are designed for the R&G P1-N vacuum pump (Item No. 3901002). This compact diaphragm pump is used for vacuum bagging and vacuum pressing of smaller composite components, model making and laboratory applications.
If vacuum performance decreases, the hose connections, seals and inlet air filtration should also be checked in addition to the valve plates and diaphragm. A reduction in vacuum performance is not necessarily caused by wear of these components.
