PVL 400

PVL 400
PVL 400 Spec Sheet601.98 KB
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The pumps series:

  • PVL400 - PVL540 final vacuum 0,5 mbar (absolute)
  • PVL400/B - PVL540/B final vacuum 10 mbar (absolute)

have a nominal capacity (50Hz) of 403 and 536 m3/h. respectively. They are lubricated, with oil recirculation system, rotary vane vacuum pumps.

They are suitable to evacuate closed systems or to operate at a constant vacuum within the following vacuum range:

  • PVL400 -PVL540 from 0,5 to 400 mbar (absolute)
  • PVL400 - PVL540/B from 10 to 850 mbar (absolute)

They are complete with:

  • N.2 inlet filtering elements
  • check valve
  • gas-ballast valve always in