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AIRTEC Classic Ejectors

 
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Function
AIRTEC Classic ejectors work according to the Venturi principle. Air compressed between 4 and 6 bar, which is as dirt and oil free as possible, flows through the Venturi nozzle (B) via the compressed air supply (A); this is protected against large particles of dirt by a protective filter.
As a result of the flow cross-section in the nozzle being narrowed considerably, the flow velocity increases to the supersonic level.
In the mixing chamber (C), the quick-moving air jet hits the atmospheric air of the vacuum line (D) and whisks this along into the up-take nozzle (E), also known as a diffuser.
In this process, the required negative pressure is creating vacuum. A protective filter in the vacuum connection (D) prevents large particles of dirt getting into the vacuum area, thus preventing malfunctions in the mixing chamber (C), which can lead to the vacuum failing to be generated.
The granular silencer in the exhaust air outlet (F) reduces the noise of the exhaust air flow and allows the fine dirt from the vacuum area to pass without resistance. With the protective filters in (A) and (D) a longer service cycle is achieved.
By installing a blow off valve in the exhaust air outlet (F), the vacuum can be dispelled very quickly. It frees the work piece from the suction cup or ventilates the container and simultaneously blows the dirt from the protective filter.

Applications
  • Handling- and mounting application
  • Transport- and conveyer systems
  • Metal- and wood working industry
  • Automobile industry
  • Pharmaceutical- and food industry
  • Packaging industry
  • Manipulators
  • Robotics

    Mounting holes = M5
    The measured values refer to a 5 bar (72.5 psi) pressure supply.

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    Compare Items
    		   
      Results 1 - 9 of 9 Unit of Measure: Imperial Metric Both 1 

    Item #

    Air Consumption

    Nozzle Diameter

    Weight

    L

    L1

    Performance
    HV-33 33 nL/min 0.7 mm 52 g 76.0 mm 49.5 mm High
    HV-63 63 nL/min 1.1 mm 131 g 129.5 mm 82.5 mm High
    HV-93 93 nL/min 1.3 mm 131 g 129.5 mm 82.5 mm High
    HV-133 133 nL/min 1.7 mm 242 g 140.0 mm 93.0 mm High
    HV-333 333 nL/min 2.5 mm 368 g 207.0 mm 110.0 mm High
    HV-533 533 nL/min 3.0 mm 385 g 207.0 mm 110.0 mm High
    HF-133 133 nL/min 1.7 mm 242 g 140.0 mm 93.0 mm Higher
    HF-333 333 nL/min 2.5 mm 368 g 207.0 mm 110.0 mm Higher
    HF-533 533 nL/min 3.0 mm 385 g 207.0 mm 110.0 mm Higher
      Results 1 - 9 of 9 1 
    Airtec Pneumatics Inc. | Air. Pressure. MotionWe have been designing and manufacturing pneumatic components in Germany for more than 36 years. These pneumatic components are in sold and serviced through our worldwide distribution network. Clients from all industries put their trust in Airtec quality-from standard machinery and processing industries to robotics, high-tech machine tools, aerospace and semi conductor industries.
    Airtec Pneumatics Inc. | Air. Pressure. MotionAirtec Pneumatics Inc. | Air. Pressure. Motion