Vacuum pump P3 - Special Item
Used pump. Manufactured in October 2024. Inspected and repaired by the manufacturer. 12-month warranty from the date of purchase (excluding wear parts).
Product is manufactured in Germany.
The pump is particularly suitable for evacuating larger areas, e. g. in aircraft construction.
Diaphragm vacuum pump and compressor (up to 4 bar*) in a portable format.
- With fine adjustment valve, pressure-vacuum gauge (already assembled)
- Unadulterated evacuation, delivery and compressing of air
- 100% oil-free compressed air
- Completely maintenance-free
- High continuous output with quiet running
- Excellent durability (> 5000 h)
- Suitable for continuous operation
- Electrical design in accordance with VDE (Association of German Electrical Engineers)
- Commissioning is possible at any standard power socket
*at higher pressure the membrane can faster wear
Applications:
Generation of oil-free compressed air and vacuum for evacuating, conveying, and compressing gases. Transferring measuring and analysing gase.
Technical data:
- Suction capacity at normal pressure: 55 l/min. (3.3 m³/h)
- Vacuum: max. 0.9 bar
- Max. operating overpressure: 4 bar
- Motor rating (system of protection IP 20): 300 W
- Noise level: 61 db(A)
- Current intake: 1.5 A
- Voltage: 230 V/50 Hz
- Max. permitted gas and ambient temperature: 40 °C
- Weight with housing: 11.3 kg
- Pump head of aluminium, diaphragms/valves of neoprene/stainless steel
- Hose connection suitable for R&G pump hose inside/outside-Ø 6 mm/8 mm
More information
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 pump 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
