Brochure: Fertigation Injectors

Amiad hydraulic fertilizer injector is constructed from corrosion and chemical resistance materials; the unit is resistant to nearly all known chemicals presently used in agriculture and horticulture.

Amiad hydraulic fertilizer injector needs no external power to operate; its linear hydraulic motor is powered by the hydraulic pressure of the irrigation system. The injector uses this pressure as the energy source for injecting fertilizer to the pressurized irrigation lines.

Water enters the hydraulic motor through the upstream Drive-water Port and exits the motor to the drain line through the Water-exhaust Port .

The liquid fertilizer enters the injector through the Suction Port and is injected to the downstream irrigation line through the Injection-line.

The water consumption of the hydraulic motor is 3 times the quantity of the chemical injected and it can produce an injection rate of up to 320 liter/hour (1.4 US gpm).

The Injector is supplied ready to operate; the user has to supply two ¾” manual valves, one for the Drive-water port and the other for the Injection port. A 25 mm drainage line should be also connected to the injector’s Waterexhaust port.