Dosatron D45RE3000 Water Powered Dosing Pumps

The Dosatron D45RE3000 Series is a high-capacity range of water powered dosing pumps designed for accurate proportional injection of low-concentration liquid concentrates, including fertilisers, nutrients, chemicals and treatment solutions, directly into large water systems.

Operating entirely from water pressure, the D45RE3000 dosing pumps require no electricity or external power source. As water flows through the unit, the concentrate is automatically injected in proportion to the water flow, ensuring precise and consistent dosing even when system flow conditions change.

With an adjustable dosing range of 0.03–1% (1:3333 to 1:100), the D45RE3000 is designed for applications requiring flexible low-concentration dosing. With a water flow range of 100–4,500 L/hr, these dosing pumps are suitable for large-scale irrigation, fertigation, horticulture, greenhouse systems, landscaping, water treatment and industrial chemical injection applications.

The D45RE3000 combines Dosatron’s proven proportional dosing technology with high flow capacity and robust construction, providing an efficient solution where accurate concentrate mixing, reliable performance and operation without electrical power are required.