Dosatron D3RE3000BPAFHY

Technical sheet

Type: Proportional hydraulic dosing pump (non-electric)

Water flow range: 10 – 3,000 L/h

Operating pressure: 0.3 – 6 bar

Dosing range: 0.03% – 0.3% (0.3 – 3 ml/L)

Pump body: PVDF high chemical-resistance

Seals: AF (designed for alkaline / pH-up solutions)

Integrated by-pass: Yes

Connections: 3/4" BSP

Operation: Powered only by water pressure

Description

The Dosatron D3RE3000BPAFHY is a non-electric proportional dosing pump developed for extremely precise micro-dosing of additives, pH correctors and concentrated solutions in water systems.

Using only water pressure, the internal hydraulic system draws and injects concentrate proportionally to the flow rate, ensuring constant dosing accuracy even under fluctuating pressure or flow conditions.

The PVDF body guarantees excellent chemical resistance, while AF seals make this version particularly suitable for alkaline and pH-up solutions. The integrated by-pass allows dosing to be turned off without stopping water delivery.

The ideal choice for applications requiring ultra-low and highly accurate dosing in fertigation, hydroponics and specialized water treatment systems.