Transair Air System

Multi-Stage Ejectors

Multi-stage ejectors have an extremely high suction rate and are particularly suited to use in handling processes of porous workpieces. In this case several venturi nozzles are arranged in a row in comparison to single stage ejectors. This means the multi-stage ejectors generate a much higher suction rate with the same compressed air consumption.

Basic Data

  • Suction capacity up to 673 l/min Max. vacuum 85% Body made of aluminium Multi-stage nozzle system

    Application areas

  • Multi-stage ejector with high suction rate and integrated system monitoring for handling of porous workpieces, especially in systems with centralised vacuum generation.
  • Application

  • Multi-stage ejector with integrated valve technology and system monitoring for handling of cardboard, packing materials, insulating materials and other porous items.
  • Construction

  • Aluminium nozzle system.
  • Gaskets and valve flaps made of NBR.
  • Silencer can be mounted axially or on the side.
  • Functional mounting plate with suction valve (NO or NC) and blow-off valve (NC).
  • Optional vacuum switch.
  • Your Advantages

  • Fast and safe handling of all porous materials.
  • Fast evacuation in the lower vacuum range, cost reductions and shorter cycle times.
  • Compact unit for space-saving installation.
  • Lower energy consumption when handling air-tight parts.
  • Highlights

  • Ejector family with a very high suction capacity.
  • Multi-stage ejector nozzle with high efficiency.
  • Integrated control valves and vacuum switch.
  • Optional automatic air-saving function.