What is the 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 it work?

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:

Excellent chemical resistance Highly efficient and compact differential pressure injection device Includes a fertilizer injector, a piece of water tube, a flow controller and a filter

Specifications:

Inlet/outlet thread: 3/4'' Material: Plastic Tube length: Approx. 2.26m Flow range: 0.65-2.42m3/h Working Pressure: 0.7-9.5bar Self-priming capability: 9-92L/h

Package includes:

1 x 3/4" Irrigation Venturi Fertilizer Injectors 1 x Water Tube with Switch & Filter

*** Please read at first before buying ***

1. Stock is in NZ and is ready to be sent.
2. We usually send your goods out the next day with OVERNIGHT DELIVERY once your payment is cleared (Except Weekends and Public Holiday), it may delay sometimes, your understandings will be much appreciated. Auckland usually 1 working day for delivery, North Island 2 working days, South Island 2-4 working days, but not for rural address.
3. Please choose right shipping options, or your order will be held.
4. GST Invoice can be provided if you need.
5. Any issues please email us at first before posting a feedback to us, we will sort your issue asap.
6. Return and REfund Policay at https://netmall.nz/pages/return-refund-policy