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Diaphragm vacuum pump and compressor (up to 4 bar*) in a portable format.
The pump is particularly suitable for evacuating larger areas, e. g. in aircraft construction.

  • Product is manufactured in Germany, two year warranty (except wear parts)
  • 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
  • Commissioning is possible at any standard power socket

*at higher pressure the membrane can faster wear

Generation of oil-free compressed air and vacuum for evacuating, conveying, and compressing gases. Transferring measuring and analysing gase.

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.

Peformance ranges:
Suction capacity at normal pressure:
55 l/min. (3.3 m³/h)
Vacuum: max. 0.9 bar
Max. operating overpressure: 4 bar

Technical data:
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,

Variant Selection

Vacuum pump P3

Only 5 left in stock  (delivery time 1-2 days) Order no.: 3901022
838,81 € (Base Price 838,81 € /  pc.)

Scaled Price

  • From Qty 2: 5,0%
  • From Qty 3: 10,0%
  • From Qty 4: 15,0%
  • From Qty 6: 20,0%

all Prices  price incl. VAT, possibly plus shipping

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