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What is a Venturi Fertilizer Injectors?
 -- 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.

How to work a Venturi?
-- 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:
--Fertilizer and chemical injection through drip and sprinkler irrigation systems.

Features:
-- Made of engineering plastic.
-- Excellent chemical resistance to most of the chemicals.
-- Highly efficient and compact differential pressure injection device.
-- Economical and low cost option.
-- 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

Chinadrip is one of the leading professional irrigation system manufacturer and service provider  in China.

Being experienced in manufacturing and quality control, we supply a wide range of irrigation products to over 50 countries worldwide.

Our products include drip irrigation system and its related fittings, which are manufactured by advanced technology and materials of good quality applied widely in agriculture irrigation, landscape, family garden, sports facility and so no.

Grandrip has been training a team of professional staffs in design, technology, sales, customers’ services and quality control in the past 8 years. We are a group with strong integration who work toward the same goal: To provide for our customers the best services possible with the up-to-date technology support while maintaining our integrity and friendliness.

Our Mission:

To satisfy our customers with well-rounded services 

To strengthen our products with state-of-the-art technology

To collaborate with our partners on the basis of mutual benefit

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