Dosatron D20GL2 Fertilizer Injector Irrigation Pump

Installed on the water network, the Dosatron D20GL fertigation dosing 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 product injected is always proportional to the volume of water flowing through the Dosatron D20GL, 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 Dosatron D20GL.

The Dosatron D20GL range meets treatment needs for water flow from 1 to 20 m³/h.

• Precise fertilizer application.
• Proportional dosing and without electricity.
• Proportional  dosing dependent on water flow.
• Injection range 0,2 – 2 % [1 :500 – 1 :50].
• Water flow range 1 - 20 m³/h.
• Operating water pressure 0,12 - 10 bar.
• Concentrated additive injection  2 - 400 l/h.
• Stroke volume ~ 5 l.
• Connections Compression fittings Ø 63mm PE.
• Hose PVC Ø 16x22mm - Lg 1,80m.
• Water powered, non electric, proportional dosing pump.
• Made in France.