Severn Trent Services offers the PDS™ (Precision Dosing System) as a pre-assembled and pre-wired packaged system designed for efficient and precise chemical injection. The PDS system features corrosion-resistant materials for all wetted components in the single- or multiple-pump system arrangement. This versatile system, effective across an extensive range of applications and operating conditions, is also available in a special PDS Series H system suitable for sodium hypochlorite applications. The proven, accurate design and durable construction of the PDS System ensure low maintenance and dependable operation for the life of the equipment.
The PDS system is suitable for capacities up to 600 gph and the PDS Series H is suitable for capacities up to 60 gph.
The PDS system can dose liquid chemicals from Severn Trent’s ClorTab™ High Volume Pressure Tablet Feeder and the Liquid Chemical Chill systems.