Dosing pump 5000.020 TUNZE

Dosing Pump – Tunze 5000.020

The **Tunze 5000.020 dosing pump** is a low-voltage replacement pump, specially designed for **Osmolator®** systems and other applications requiring secure power supply and precise flow. Compact, reliable, and silent, it ensures regular dosing or water replenishment, with excellent longevity.

Main Features

• Replacement pump in **3–12 V DC safety voltage**.
• Compatible with **Osmolator® Tunze** and similar systems.
• Ideal for **reprocessing or automatic osmosis water replenishment**.
• Robust design, suitable for continuous use.
• Low energy consumption and silent operation.

Hydraulic Performance (under 12 V)

Technical Specifications

Usage

This pump is designed to ensure the **precise transfer of osmosis water** or liquid solutions in automatic aquarium systems. It easily connects to the **Osmolator®** control unit via a low-voltage connector, ensuring optimal safety. Its variable power according to the supply voltage allows for adjusting the flow based on the delivery height and tank needs.

Recommendations

• Use only with certified Tunze power supplies.
• Regularly check the cleanliness of the hose and water inlet.
• Install the pump outside the water tank, in a vertical position.
• Replace the outlet hose in case of stiffness or wear.