How do our D90GL fertigation dosing pumps work?
The only energy source required is the online use of the flow rate, no electricity or additional energy is required. No additional sophisticated equipment, 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.
