Vaccuperm VGA-111/-113
The gas dosing system Vaccuperm VGA-111/-113 by Grundfos Alldos is designed for the safe and accurate dosing of gaseous chlorine, ammonia or sulphur dioxide. This series is available in 8 measuring ranges for up to 4000 g/h chlorine.
Structure:
- Vacuum regulator VGA-111 with gas inlet valve, gas filter and safety overpressure valve for direct installation on a chlorine cylinder or a header line.
- Dosing regulator VGA-113 for wall mounting including compensation regulator, measuring device and gas quantity adjustment valve. Up to 4 dosing points can be supplied with chlorine gas with one multiple dosing regulator.
Versions:
- The vacuum regulator is optionally available with a standard manometer or a manometer with min-contact. For the installation on header lines, we offer a vacuum regulator with annexed liquid trap and heating.
- The dosing regulator is supplied with manual adjustment valves in different versions for 1 to 4 water cycles.
Operation safety and easy handling
- protection from gas leakages due to the vacuum principle and the safety elements
- high degree of safety in functioning and operation, as all the parts in touch with the media are made of corrosion-proof materials
- large variety of models, extensive possibilities of combination, easy installation
Operation convenience
- Ergonomic arrangement of the control elements and display
Applications:
- Drinking water
- Swimming pool water
- Waste water