Dosatron D3RE2BPVFHY – Professional Proportional Dosing Pump

Description

The Dosatron D3RE2BPVFHY proportional dosing pump is a professional water-powered injector designed for automatic nutrient and additive dosing in irrigation and fertigation systems. It operates without electricity, using water flow to draw and inject concentrate proportionally, ensuring stable and perfectly consistent nutrient mixes at every irrigation cycle.

The high-resistance PVDF body makes this unit suitable for concentrated fertilizers, acids and aggressive solutions. The integrated bypass allows quick maintenance without removing the pump from the system.

For Athena users: this is the standard injector used in Athena Grow, Bloom and Core feeding systems. Professional setups typically use two units: one dedicated to Core (running in all stages) and one dedicated to Grow or Bloom, maintaining constant EC and precise nutrient ratios throughout every irrigation cycle.

Technical Sheet

Model: D3RE2BPVFHY

Dosing range: 0.2% – 2% (2 ml/L – 20 ml/L)

Water flow rate: 10 L/h – 3,000 L/h

Operating pressure: 0.3 – 6 bar

Max concentrate temperature: 40 °C

Body material: Chemical-resistant PVDF

Connections: 3/4" BSP / NPT

Integrated bypass: Yes

Power supply: None – water-powered operation

Operation: Automatic proportional dosing