Ultimate pressure:
33.0 hPa (mbar)
Nominal pumping speed:
min. 4920.0 m³/h max. 6700.0 m³/h

Description

PRODUCT LEAFLET


OUR LARGEST LIQUID RING VACUUM PUMPS

Robust

Proven technology, reliable operation, extremely high vapor and particle tolerance, specially designed for challenging environments like mining, power plants, sugar production, pulp and paper industry, steel production etc.

High performance

High-capacity, high pumping speeds

Flexible

Modular design, choice of cast iron (EN-GJL-200) housing with ductile cast iron impeller or all 304 grade, or 316L grade corrosion-free stainless steel material, operating fluids other than water possible, operation as compressor possible


Technical specifications

ISO 50 Hz

DOLPHIN LR 0700/1190 A


Dimensional drawing

DOLPHIN LR 0700/1190 A

DOLPHIN LR 0700/1190 A


Pumping speed

Dry air at 20 °C. Tolerance: – 5%, in accordance with HEI and Pneurop 6612

DOLPHIN LR 0700/1190 A


Markets & applications

Electric power generation

  1. Geothermal gas extraction
  2. Flue gas desulphurization (FGD)
  3. Condenser air extraction

Food processing

  1. Pasteurizing
  2. Sterilizing
  3. Freeze drying
  4. Powder processing
  5. Vacuum cooling
  6. Meat marinators
  7. Meat tumblers
  8. Meat cutters
  9. Beverage filling
  10. Pneumatic conveying of wet food waste

Oil and gas industry

  1. Mud drying
  2. Vent gas recovery
  3. Mud transfer

Packaging

         Liquid packaging

Woodworking

  1. Impregnation
  2. Drying

Accessories

  1. Motorized pumpsets, with gearbox or V-belt drive system, mounted on sturdy steel base frames
  2. Partial or total recirculation systems
  3. Cavitation protection
  4. Gas ejector
  5. Non-return valves
  6. Vacuum relief valves

Design options

         ATEX – for use in explosion hazard areas.

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