The FertiMix is a Fertigation Machine that mixes deferent kind of fertilizers and includes a Mixing Tank.
The Models:
1. Fertimix 1" - up to 9 Cubic meters per hour. - 100 liter tank
2. Fertimix 2" - up to 25 cubic meters per hour. - 250 liter tank
3. Fertimix 3" - up to 35 cubic meters per hour - 500 liter tank
4. Fertimix 3" High Flow - up to 60 cubic meters per hour. - 1000 liter tank.
• Inlet Pressure: Higher then 2.5 bars. Outlet Pressure:
up to 4.5 Bars.
• All the models can be equipped with up to 8 Fertilizer pumps (350 L/H).
• Additional Components:
• Water Meter with an electric pulse connected to the controller.
• Hydraulic Inlet and Outlet valves.
• A Float to balance the water inlet into the tank with the outlet onto the field.
• A triple purpose Electric Pump supplying: Fertilizer suction, pressure for the irrigation and mixing power.
• Water Temperature Sensor: to prevent the water boiling in the case of low flow rate.
(Installed in the large models).

The Machine Components:
The structure of all machines types include
• Aluminium Frame: Strong, modular, non corrosive.
• Piping and Fittings: PVC non corrosive piping installation.
• Electric Table: All of the necessary connections to be ready for use including starter for the booster pump.

Venturi Pump
This "T" shape device converts the speed of the water into suction and causes the fertilizer to mix in the water. Two models are available:
• Standard model - 350 liter per hour.
• High flow modes - 1200 L/H

The venturi pump contains:
• Venturi body: a "T" shape body with a unique nozzle inside.
• Electric valves: Installed on the entrance of the Venturi body it can be either fully open or closed. It is connected to the controller and is controlled by it. The controller calculates the required
injection rate and operates the solenoid accordingly. Its changing rate is normally 1-2 second
working time and about the same pausing time.
• Flow Meter: A transparent conic tube with a ball inside. The ball rises according to the momentary flow rate of the fertilizer. It is equipped with a small valve for adjustment of the flow rate.
• The Fertimeter: (optional): A fertilizer meter that sends pulses to the controller thus ena bling
fertilization according to volume.
• Hydraulic Normally Closed Valve: To prevent the leakage of fertilizer into the empty line while the system is idle.

Booster Pump
An electric stainless steel (non corrosive) pump, ranging from 2 HP up to 25 HP - depending on the type and size of the machine. The booster pump causes the high speed flow through the Venturi thus enabling the suction of the fertilizer. In the Fertimix it also builds up the pressure of the irrigation water.
• Electric Pressure Stat - to prevent operation in the electric pump in "No Water" conditions.
• A Pressure Sustaining Valve to prevent cavity in the Electric Pump.
• Level Sensor for automation and information.
The ECpH System
A system that includes a sampling cell with two electrodes EC and pH, that are connected to an electronic monitor. The monitor converts the electrodes signal to a standard 4-20 mA signal read by the Galileo Controller. The Monitor is equipped with a display and a keyboard enabling the
constant and clear presentation of the readings during operation. The monitor also serves for calibration of the electrode readings.