V2000 – chlorination system

V2000 – gas chlorine dosing


Wallace & Tiernan® gas chlorinators V2000™ consists of a floor-mounted unit with a maximum capacity of 10 000 lbs / 4500 kg per day (chlorine) and a more compact wall-mounted unit with a capacity of 3000 lbs / 1360 kg per day (chlorine). Gas flow control is achieved by a proven Wallace & Tiernan V-cut aperture that ensures industry-proven accuracy and repeatability.

Remote vacuum solution covering medium to high capacity applications with differentially regulated gas supply and floor or wall options for versatility


  • Large vacuum controllers with a unique, integrated pressure check valve that almost eliminates the possibility of releasing gas into the atmosphere
  • Built-in non-insulating automatic switching option for continuous operation and full withdrawal from any tank, if necessary
  • A reduction ratio of 20:1 helps to solve minimum maximum flows without any adjustment in the field



  • Safe operation in a complete vacuum using accurate, reliable, proven V-cut gas flow control
  • Large flow meters of 250 mm (10″) for the highest level of readability and +/- 4% indicated accuracy
  • Complete design and supply of systems of complete gas supply and handling equipment, residual substance analyzers, control systems, gas detectors and accessories
  • Reduction ratio of 20:1 for manual and automatic operation
  • V2000 chlorinators process all water treatment gases: chlorine, ammonia, sulfur dioxide and carbon dioxide.



Chlorine capacity, maximum: kg/h200

Sulphur dioxide capacity, maximum: kg/h180

Ammonia capacity, maximum: kg/h90

Carbon dioxide capacity, maximum: kg/h50