Dosatron D30WL5000NVF High Flow 0.02–0.2% Water Powered Dosing Pump

The Dosatron D30WL5000NVF is a high-capacity, non-electric proportional dosing pump designed to inject very low concentrations of liquid concentrate directly into a flowing water line. Powered entirely by water pressure, the unit automatically doses additives with an externally adjustable ratio from 0.02% to 0.2%, delivering precise and consistent chemical injection without the need for electricity.

Installed directly inline with the water supply, the Dosatron operates using a differential hydraulic piston motor driven by water flow. As water passes through the unit, it powers the internal motor and dosing plunger, drawing concentrate from a container and injecting it proportionally into the water stream. This ensures accurate dosing regardless of variations in water pressure or flow rate.

The D30 Series is designed for high flow water treatment and industrial dosing applications where accurate low-dose injection is essential. Its integrated mixing chamber, built-in by-pass, self-priming suction system and robust construction make it ideal for large scale treatment systems, sanitation processes and cleaning water networks.

Common Applications

• Water treatment and disinfection
  
• Cleaning water systems
  
• Industrial chemical dosing
  
• Sanitation and process water treatment
  
• Large scale low-dose injection systems

Key Features

• Water powered operation – no electricity required
  
• Externally adjustable dosing ratio from 0.02% to 0.2%
  
• High flow capacity for large scale dosing systems
  
• Accurate proportional dosing independent of pressure variations
  
• Integrated mixing chamber for uniform solution delivery
  
• Built-in by-pass, anti-siphon device and air bleeder