Vaccuperm VGA, VGB and VGS – vacuum chlorine gas dosing (GE)

The gas dosing systems Vaccuperm VGB and VGA are designed for the safe and accurate dosing of gaseous chlorine. This series is available in measuring ranges for up to 10,000 g/h chlorine.

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  • Combined vacuum and dosing regulator VGB-103 is a compact vacuum chlorine gas dosing system for direct installation on a chlorine cylinder or a chlorine gas header line. Available in 5 measuring ranges for maximum dosing flows of 2,000 g/h chlorine.
  • Vacuum regulators VGA-111 and VGA-146 with gas inlet valve, gas filter and safety overpressure valve is for direct installation on a chlorine cylinder or a header line. It is optionally available with a standard pressure gauge or a pressure gauge with min-contact. For the installation on header lines, we offer a vacuum regulator with annexed liquid trap and heating.
  • Dosing regulators VGA-113 and VGA-117 for wall mounting including compensation regulator, measuring device and gas quantity adjustment valve. The dosing unit can be supplied with automatic adjustment valve for wall mounting. Available in 13 measuring ranges for maximum dosing flows of 10,000 g/h chlorine.


Ideal fields of application for Vaccuperm include the following applications.

  • Drinking water treatment in municipal waterworks
  • Shock chlorination
  • Municipal wastewater treatment
  • Industrial wastewater treatment
  • Pool water disinfection.

Features and benefits

  • Safe operation due to the vacuum principle and easy handling
  • Precise regulation and dosing of gaseous chlorine
  • All the parts in contact with the media are made of corrosion-proof materials
  • Large variety of models and extensive possibilities of combination
  • Easy installation
  • Low operating costs
  • Approved disinfection method complying with most drinking water regulations.
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