Dosatron D90GL05BP Fertigation Dosing Pump

Farmers in all climates know they need to give their crops the right nutrients at the right time to ensure a good harvest. Dosatron fertilizer injectors help give your crops just the right amount of fertilizer, exactly when they need it. Useful for farms with an existing irrigation system, they can be used with any kind of liquid or soluble fertilizer. In addition, you can connect multiple injectors together to increase the amount of fertilizer you are giving your plants. The inline fertilizer injection pump provides control on proportional dosing in precision agriculture, just attach to your water line, put the suction hose into fertilizer concentrate, and turn on the water.

The D90GL mega flow fertigation dosing pump, a system dedicated to very high flow rate dosing, supports water flow of up to 90 m³/h.

Designed for fertigation efficiency in high capacity operations, the technical innovations in the D90GL is intended for farmers of field crops (using drip, pivots, reel machines), vegetable growers (drip, micro sprinkler) and commercial fruit orchards (drip). This dosing unit is a means to a homogeneous and qualitative production.

The only energy source required is the flow rate, no electricity or additional energy is required. No additional sophisticated equipment is needed, a simple filter upstream and a non return valve downstream are sufficient. In addition, the fertigation dosing pump is designed to manage the network filling phases and automatically restarts following the overflow of the water supply.

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 fertigation dosing pump should be installed in a full hydraulic bypass. 
An in line installation is possible but not recommended because it does not enable the dosing pump to be easily isolated for maintenance (the water supply must be turned off). A by pass installation enables the system to be supplied with clean mains water when the fertigation dosing pump is not operating and enables it to be easily dismantled.

To prolong your D90GL fertigation dosing pump service life, it should be fitted with an upstream filter (e.g. 200 to 120 mesh - 80 to 130 microns, depending on the quality of your water). This precaution is essential if the water contains impurities or particles, especially if the water comes from a well or if it is surface water.

• Mobile mega flow fertilizer distribution solution for high flow applications.
• Favours a homogeneous and qualitative production for controlled yields.
• Compatible with 100% of soluble, liquid, conventional and organic fertigation products.
• Fast installation and start up without any further equipment.
• Robust and long lasting build material.
• Lifetime enhanced by simple and economical maintenance.
• Injection range 0,1 – 0,5 % [1:1000 – 1:200].
• Water flow range 25 - 90 m³/h.
• Operating water pressure 0,5 - 8 bar.
• Concentrated additive injection 25 - 450 l/h.
• Stroke volume ~ 1,70 l.
• Connections Flanges DN 100 DIN ASME.
• Hose PVC Ø 20x27mm - Lg 4m.
• Water powered, non electric, proportional dosing pump.
• Made in France.