Dosatron D25WL2 IE PO Polymer Dosing Pump with External Injection

The Dosatron PU1D25WL2IEPO is a high flow, water powered dosing unit equipped with the D25 WL 0.2–2% V VF PO pump. Designed for precise and proportional injection of liquid concentrates into flowing water, this unit delivers accurate dosing for agricultural, industrial, and water treatment applications. Its VF Viton seals provide chemical resistance for acidic solutions, while the PO design ensures reliability in professional environments.

Installed inline with the water supply, the PU1D25WL2IEPO operates via a hydraulic piston motor powered entirely by water pressure. The dosing piston draws the concentrate and injects it proportionally into the water stream, ensuring consistent dosing regardless of variations in water flow or pressure.

Common Applications

• Fertigation and nutrient injection in irrigation systems
  
• Industrial chemical dosing and treatment
  
• Livestock medication and supplementation
  
• Water treatment and chlorination
  
• Sanitation and hygiene systems

Key Features

• Water powered operation – no electricity required
  
• Adjustable dosing ratio from 0.2% to 2%
  
• High flow capacity for large installations
  
• Accurate proportional dosing independent of pressure variations
  
• Reliable piston-driven technology with VF Viton seals