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Irrigation Warehouse Group Pty Ltd

Fertilizer Injector

4-01 Amiad Fertilizer Injector - Suction type for liquid or soluble fertilizers



4-01 Amiad Fertilizer Injector - Suction type for liquid or soluble fertilizers

Fertilizer injector units 4-01 and 4-02
The Amiad Fertilizer and Chemical Injector units 4-01 requires no external power supply.   Their linear hydraulic motor is powered by the hydraulic pressure of the irrigation system.   The units are supplied with all the necessary pipes, fittings and accessories for immediate operation.

Control: The maximum injection rate of the pump is proportional to the pressure in the main line, thus the required injection rate is easily adjusted by throttling the injection line.  Each pulse injects 33 mils or 0.0033 liters of chemicals - the liters of fertilizer injected per hour = twice the number of pulses per minute.

Water driven chemical injectors that need no external power supply.

Does not cause pressure loss in the irrigation line.

Operation begins at low pressure.

Simple operation, adjustments and maintenance.

Chemical resistant to nearly all known chemicals used in agriculture and horticulture.

To download the technical PDF file - click here.

 Technical specifications:
  Injection rate   Up to 320 liters/hr; 1.4 USgpm
  according to mains pressure.

Minimum pressure   0.5 bar; 7 psi
  Maximum pressure   8 bar; 115 psi
  Water consumption   3 times the quantity of the chemical
  injected. The installation of flow
  regulators will increase water
  Gross weight   5 kg (11lb) packaged
  Construction materials   Chemical-resistant engineering plastics;  
  stainless steel; Viton seals for parts in
  contact with chemicals.

1. Drive water hand valve
2. Raccord connector
3. Drive water filter
4. Automatic cut-out
5. Suction head
6. Air release valve
7. Injection line hand valve

8. Water exhaust