Dosatron D30GL02 Fertigation Dosing Pump

The D30GL fertilizer dosing pump range is a high flow solution for irrigation that meets the needs of high flow treatment from 8 to 30 m³/h.
It can be used in irrigation for fertigation, plant protection treatments, network maintenance, acidification, direct injection and seed drills applications.

Set up on the water network of your irrigation system the metering pump uses water pressure as the only driving force.
When activated, it sucks in the concentrated product, doses it to the desired percentage, then mixes it with the driving water. The solution is then sent downstream. The dose of fertilizer injected is always proportional to the volume of water flowing through the metering pump, regardless of variations in flow rate or system pressure.
The dosage is adjusted by matching the top of the adjustment ring to the desired scale on the scale. The amount of product injected is proportional to the amount of water entering the dosing pump.

The dosing pump is delivered with a suction tube (cut it to the needed length) enabling its use with a large capacity concentrate container. The tube must be fitted with its strainer and weights.
The maximum suction height is 4 meters (13 vertical feet).
Fit the tube, equipped with its strainer and its weight, and immerse it in the concentrate solution to be injected.

To prolong the working life of your D30GL dosing pump it is advisable to install a filter (e.g. 200-120 mesh - 80-130 microns depending on your water quality) upstream.
This is imperative if the water contains impurities or particles, especially if the water comes from a well

• Piston pump technology.
• Unique and patented intelligent flow division technology.
• Proportional dosing and without electricity.
• Proportionality dependent on water flow.
• Integrated homogenization.
• Chemical resistant.
• Injection range 0,02 – 0,2 % [1 :5000 – 1 :500].
• Water flow range 8 - 30 m³/h.
• Operating water pressure 0,5 - 8 bar.
• Concentrated additive injection  1,6 - 60 l/h.
• Stroke volume ~ 0,53 l.
• Connections BSP 3'' M Ø 80x90mm + 2 flanges PVC DN 80 EN PN16.
• Hose PVC Ø 8x12mm - Lg 4m.
• Water powered, non electric, proportional dosing pump.
• Made in France.