Fertilizer Injectors

Fertilizer injectors, Your key to higher yields, healthier crops.

Fertilizer injectors in irrigation systems

fertilizer injector components
An irrigation concept that serve the irrigation community, called: fertigation. A natural move forward in irrigation technique, fertigation (from the words fertilizers and irrigation) is an excellent method of applying chemicals and fertilizers to crops via the irrigation system water, mainly in drip ad other micro irrigation systems. The need for fertigation derives from the fact that traditional methods of fertilization are only partially effective and leave a lot to be desired. At the time the fertilizer is distributed, it may be too strong. For the delicate roots of the young saplings, causing then irreparable damage. Or on the other hand, it may be too weak, and thus useless. Most important however, is the fact that spread or sprayed fertilizer remains near the surface, hardly reaching the root tips and root hairs - the points of greatest absorption.

In the process of fertigation in irrigation systems, fertilizer is applied directly with the irrigation water. Therefore, wherever the irrigation water goes, the fertilizer goes with it. Fertilizer is applied only where needed, and in the proper quantities. The obvious advantages of fertigation in irrigation, therefore, are the saving of labor and machinery, and the efficient use of the costly chemicals and fertilizers to be applied. In fertigation, the extra activities involved in the separate application of fertilizer are no longer necessary; neither is the purchase of maintenance of dedicated equipment for fertilizer distribution. Additionally, such machinery often compresses the soil and may cause crop damage. In conclusion, one might say that fertigation is the most effective and least expensive way of proving nutrients To growing field irrigated crops.  Fertigation systems leaflet

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Hydraulic Fertilizer Injectors, Irrigation

Fertilizer Injectors product line includes the following features:
  • Water driven chemical Fertilizers 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.
  • Irrigation chemical injection flow rate, up To 320 liters/hr [ 1.4 US gpm] 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.
  • ARHAMD. 08-4010-0000

Fertilizer injector technical specifications
User manual, fertilizer injectors

Fertilizer Injector - Suction Type - Manual Cutout

Amiad
6-10 Days
300000-000011
Weight: kg
Suction type injector, suction head is inserted from tank top.

For drip and micro irrigation systems.
fertilizers pump
Injector control: Manual red button on/off operation.
Automatic cutoff when chemical level is too low
[11 Lbs]   OLD amiad CAT. 08-4010-0000 &
ARHAMD.00001

Fertilizer Injector - Suction Type + Hydraulic valve & Manual control

Amiad
6-10 Days
300000-000011+300004-000003
Weight: kg
Suction type injector, suction head is inserted from tank top.
This Item allow: Manual control, automatic shut-of, Hydraulic remote control.

Hydraulic remote control by a 3/4" Hydraulic valve.
For drip and micro irrigation systems.
fertilizers pump
Injector control: Manual red button on/off operation.
Automatic cutoff when chemical level is too low.
[11 Lbs]   OLD Amiad CAT. 08-4010-0000

Fertilizer Injector - Suction Type - Electric NC Valve & Manual control

Amiad
6-10 Days
ARHAMD.00001_21007GP3BP000M0-S390
Weight: kg
Suction type injector, suction head is inserted from tank top.

Electrically controlled by a 3/4" Electric NC 24 AC controlled valve.
For drip and micro irrigation systems.
fertilizers pump
Injector control: Manual red button on/off operation.
Automatic cutoff when chemical level is too low.
[11 Lbs]   OLD Amiad CAT. 08-4010-0000

Fertilizer Injector - Suction Hydraulic valve control and pulse transmitter

Amiad
6-10 Days
ARHAMD.00033
Weight: kg
Suction type injector, suction head is inserted from tank top.

Automatic cutoff when chemical level is too low
Injector control: By a built-in normally closed hydraulic valve, Also include a pulse electronic transmitter output, to be controlled remotely.
This model does not include the: Manual red button on/off operation nor the automatic cutoff when chemical level is too low.
OLD CAT. 08-4010-1100

Fertilizer Injector - Gravity Feed Type - hydraulic valve control

Amiad
6-10 Days
ARHAMD.00002
Weight: kg
Gravity alimentation type injector, suction head is connected to a bottom of an elevated chemicals tank.

For drip and micro irrigation systems.
Injector control: By a built-in normally closed hydraulic valve, to be controlled remotely.
OLD CAT. 08-4020-0000 

Fertilizer Injector-Gravity Hydraulic valve control and pulse transmitter

Amiad
6-10 Days
ARHAMD.00012
Weight: kg
Gravity alimentation type injector, suction head is connected to a bottom of an elevated chemicals tank.

For drip and micro irrigation systems.
Injector control: By a built-in normally closed hydraulic valve, Also include a pulse electronic transmitter output, to be controlled remotely.
OLD CAT. 08-4020-1100

Duplex Fertilizer Injector - Suction Type for external control

Amiad
6-10 Days
ARHAMD.00005
Weight: kg
Douplex Suction alimentation type injector, suction head is inserted from tank top.

For drip and micro irrigation systems.
Injector control: No built-in control, to be controlled by a manual or hydraulic valve.
Chemical injection flow rate, up To 640 liters/hr [ 2.8 US gpm] according To mains pressure.
17.5 Lbs.]    OLD CAT. 08-4031-0000

Duplex Fertilizer Injector - Gravity Feed Type for external control

Amiad
6-10 Days
ARHAMD.00009
Weight: kg
Duplex Gravity alimetation type injector, suction head is connected to a bottom of an elevated chemicals tank.

For drip and micro irrigation systems.
Injector control: No built-in control, to be controlled by a manual or hydraulic vavlve. Fertilizer pump.
Chemical injection flow rate, up To 640 liters/hr [ 2.8 US gpm] according To mains pressure.
[16.5 Lbs.]   OLD CAT. 08-4032-0000