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Non-Electric Fluid-Driven Dosing Pumps

Dosatron water-powered, non-electric chemical injectors are the easiest, most reliable way to accurately inject fertilizer and a range of essential organic treatments into your garden irrigation system.


We are proud to call ourselves the official distributor and installer of Dosatron Fertigation Systems for Portugal, Madeira and The Azores.

Installed directly on to your existing water supply the Dosatron high quality system operates by using the water flow rate as a source of energy. The pressure and flow rate of the water actuate the motor piston which drives a second, product dosing piston. The product is injected and mixed continuously with the water from the mains supply at the selected dosing rate % (rate of product/water incorporation).

This highly efficient and simple solution can be installed at minimal cost resulting in a cost-effective method of ensuring your garden receives optimal fertilization throughout the year.

Each unit will fit into your existing solenoid valve and manifold set up and will automatically inject the precise dose of additives for lawns, vegetable and fruit production and ornamental gardens directly through the sprinklers or drip lines.

No more hand fertilizer or manual spraying for pests ever needed again.

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