Dosing pumps

Dosing pumps in this category are designed for accurate chemical dosing in water treatment systems. The range includes proportional dosing pumps with the option to switch to constant dosing, making them suitable for applications such as boiler water treatment, softening, and disinfection. The pumps are compatible with impulse water meters, which provide flow-based dosing control. Threaded and flanged water meters are available in various sizes, including 1/2", 3/4", 1", 5/4", and 6/4" connections, to match different pipe configurations. Accessories such as chemical storage tanks (30L and 60L capacities), pump holders, and replacement pressure hoses ensure a complete and durable dosing system.

These systems are commonly used in heating, irrigation, and industrial water treatment to maintain consistent chemical levels and system efficiency. Dry-running impulse water meters are also available for environments where continuous water flow is not guaranteed.

How to choose

• Match the pump flow rate (e.g., 0–10L/h) to the required dosing volume and system demand.
• Select the correct threaded or flanged water meter size (e.g., 1/2", 3/4", 1") based on pipe dimensions and flow requirements.
• Ensure compatibility between the pump and impulse water meter for accurate dosing control.
• Choose chemical-resistant materials for tanks and pump components to ensure long-term durability.

Frequently asked questions

Can a proportional dosing pump operate in constant mode?
Yes, some models allow switching from proportional to constant dosing to suit different application needs.

What connection types are available for impulse water meters?
Threaded and flanged options are available, with sizes including 1/2", 3/4", 1", 5/4", and 6/4".