Diaphragm vacuum pump and compressor. With integrated fine adjustment valve and pressure-vacuum gauge.
Ideal for small and large moulds (up to approx. 10 m² surface area).
- Product is manufactured in Germany, two year warranty (except wear parts)
- Unadulterated evacuation, delivery and compression of air
- 100% oil-free compressed air
- Completely maintenance-free
- High continuous output with quiet running
- Excellent durability (> 5000 h)
- Suitable for continuous operation
For excellent evacuation, delivery and compression of air, as well as for producing oil-free compressed air. Also particularly well suited for vacuum compression processes used in the manufacturing of fibre composite components. High performance and excellent durability by means of a stress-optimised structural diaphragm.
Identical final vacuum as with the smaller vacuum pump P 1-N, but with a fivefold increase in pump capacity. Ideal for small and large moulds (up to approx. 10 m² surface area).
Note of the manufacturer:
In pure vacuum applications, positioning the pump at the lowest point of the application (e.g. on the floor) can have negative effects on the pump.
This favours the accumulation of condensate in the pump head, which reduces the life of the diaphragm.
Max. capacity at atm. pressure: 30 litre/min. (1.8 m³/h)
Max. vacuum: 0.85 bar (compressive force = 8500 kg/m²)
Max. operating overpressure: 4 bar
Max. permitted gas and ambient temperature: from + 5 to + 40 °C.
Motor: 220 V/50 Hz
Protection type: IP 20
Motor output: 150 W
Current consumption: 1 A
Noise level: 61 dB(A)
Weight: 8.2 kg
Integrated connection for R&G pump hose Ø 6 mm (order no. 390 110-X).
If the vacuum pumps used in a place where the air is not free of dust, so for example in a working space, where workpieces processed e.g. by grinding, we recommend to equip the vacuum with a particulate filter (R&G Vacuum filter/Universal filter 390 105-1/390 108-1). Otherwise there is a risk of dust or fine chips lodge themselves between the membranes in the vacuum pump and thereby the suction is greatly reduced. In such cases, the pump has to be returned to the manufacturer for repair. Often then, new membranes are installed.
Animation of a diaphragm pump
Source: Ryan O’Connor, https://de.wikipedia.org/wiki/Membranpumpe
all Prices price incl. VAT, possibly plus shipping
Ratings for Vacuum pump P2-N