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Vacuum pump PL2

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Intended

  • Two-head diaphragm pump
  • Vacuum controllable
  • Class 1 insulation
  • For laboratory work requiring vacuum
PL2 pumps are used for work within the laboratory for processes requiring vacuum. The pumps are used as a vacuum source for vacuum evaporators and drying. They can also be used to support filtration and seepage processes. The device consists of a two-head diaphragm pump driven by a single-phase electric motor protected by a fuse. It has a built-in vaccuometer and the ability to adjust the vacuum - depending on the version to 0.85 bar (PL 2/1 and PL 2/4 pumps) or to 0.95 bar (PL 2/2 and PL2/3). The pump and motor are a single component. The pump is adapted to pump air and other gases, provided that they do not have a destructive effect on the materials used in its construction.

Technical data PL2
Power supply 230 V ±10% / 50 Hz
Power consumption < 100 VA
Weight 6,5 kg
Noise level:
PL 2 / 1 54,8 dB
PL 2 / 2 53 dB
PL 2 / 3 42 dB
PL 2/ 4 45,5 dB
Dimensions 330 x 240 x 220 mm
Insulation class 1.

Models Type of pump Output [l/min] Max vacuum
[MPa]
Absolute value
[mbar]
Basic 36 PL 2/1 36 -0,085 150
Basic 20 PL 2/2 20 -0,095 50
Silent 19 PL 2/3 (quiet) 9 -0,095 50
Silent 10 PL 2/4 (quiet) 19 -0,085 150
Model Other
Basic 36 Output 36 l / min
Basic 20 Output 20 l / min
Silent 19 Output 9 l / min
Silent 10 Output 19 l / min

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