Plastic Material and Other Watering & Irrigation Type venturi injector

1/2'' and  3/4'' Fertilizer Injector

Brief Introduction :

    A venturi is a device which creates a vacuum when fluid flows through it. The fluid which

creates the vacuum is know as the motive fluid. The motive fluid for irrigation injectors is

the irrigation water itself. Vacuum created by the venturi sucks fertilizer or chemical into

motive water.

    Our Venturi are water driven, ie they are driven by the pressure of the main irrigation

pipeline. The energy to run these devices reduces the irrigation water pressure of the

water line.

Applications:

    It is important to choose the model size carefully; too large and the unit will not draw

the fertilizer at all,too small and you will restrict the flow of the system.

    It is important to choose the model size carefully; too large and the unit will not draw the

fertilizer at all,too small and you will restrict the flow of the system.
    If in doubt always choose a smaller size, put it on a bypass assembly which allows you to adjust

the flow throught the venturi injector and does not restrictthe flow as much.

Advantage:

  Commercial grade one with no moving parts.
  It works by suction and will draw liquid fertilizer out of almost any container you provide.
  Can be plumbed on a bypass for less restriction(the preferred method),or directly into a main water line.
  All sizes have Male Pipe threads on the inlet and outlet, which are easily adapted to hose threads

Features:

1. Made of engineering plastic.

2.  Excellent chemical resistance to most of the chemicals.

3.  Highly efficient and compact differential pressure injection device.

4.  Economical and low cost option.

5.  Available in 3/4" BSP inlet/outlet connection.

Specifications:

-- Inlet/outlet thread : 3/4''

-- Material: POM

--Size:139*72*33mm;

--Flow range:  0.65-2.423/h 0.7-9.5bar

--Self-priming capability:  9-92L/h      

 Note:Flow Range at 0.8-4.0 Bar with 50%Pressure Differential 

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