Ultimate pressure:

Nominal pumping speed:
min. 260.0 m³/h max. 520.0 m³/h

Description

PRODUCT LEAFLET


THE PERFORMANCE OPTIMIZERS FOR INDUSTRIAL VACUUM APPLICATIONS

Reliable

Solid lobe design, robust construction made of GGG40 material

High performance

Excellent volumetric efficiency, increases the performance of a vacuum system by up to a factor of ten, specially designed for rough and medium vacuum applications

Flexible

Can be flanged directly on the system at any position, boosts the performance of all types of backing pumps


Technical specifications

ISO 50 Hz

PUMA WP 0250/0500 D2/D4


Dimensional drawing

PUMA WP 0250/0500 D2/D4

PUMA WP 0250/0500 D2/D4


Pumping speed

Air at 20 °C. Tolerance: ± 10%

PUMA WP 0250/0500 D2/D4


Markets & applications

Chemical and pharmaceutical industries

  1. Evaporation
  2. Distillation
  3. Freeze drying
  4. Drying
  5. Solvent recovery
Electric power generation

         Transformer drying
Food processing

  1. Freeze drying
  2. Vacuum cooling
Metallurgy

  1. Heat treatment
  2. Welding
  3. Vacuum arc remelting (VAR)
  4. Coating
  5. Vacuum induction melting (VIM)
  6. Brazing
Packaging

  1. Round-table/Carousel packaging machines
  2. Tray sealers
  3. Thermoforming packaging machines – Sealing/evacuation station
  4. Chamber packaging machines large, industrial

Design options

         ATEX – for use in explosion hazard areas.