Currently unavailable.
We don't know when or if this item will be back in stock.
Select delivery location

Qiorange 3/4" Garden Irrigation Device Venturi Fertilizer Injector Switch Water Tube Kit (3/4 Inch)

3.5 3.5 out of 5 stars 38 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.
Brand Qiorange
Style Modern
Item dimensions L x W x H 5.47 x 1.3 x 2.83 inches
Special Feature Adjustable
Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Product information

Feedback

Qiorange

Qiorange 3/4" Garden Irrigation Device Venturi Fertilizer Injector Switch Water Tube Kit (3/4 Inch)

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Looking for specific info?

Customer reviews

3.5 out of 5 stars
3.5 out of 5
38 global ratings

Customers say

Customers like the performance of the drip irrigation kit. For example, they mention it works well at 6 GPM and on veggies. That said, some complain about the suction.

AI-generated from the text of customer reviews

10 customers mention7 positive3 negative

Customers like the performance of the drip irrigation kit. They say it works wonderfully, and at 6 GPM. Some customers also mention that it works great on their veggies.

"Works wonderfully if you purchase the correct size and understand the required pressure difference and flow rates to provide suction...." Read more

"works perfect, you gotta tinker with your pressure at the hose to get them to work, all ways been that way for the last 30yrs these have been on the..." Read more

"...The pressure gradient causes this device NOT to work. It will not siphon at all." Read more

"It arrive in perfect condition. It has been working perfectly for my fertigation needs. Would purchase another one." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the suction of the drip irrigation kit. They mention that it does not siphon and would not fill the drip line with fertilizer.

"...The pressure gradient causes this device NOT to work. It will not siphon at all." Read more

"Wouldn't fill the drip line with fertilizer. A better way would be to take the 1/2 emitter tube off and pour fertilizer powder down it...." Read more

"Did not use the product, because it would not siphon. No stars, can not recommend. No instructions with the device or troubleshooting suggestions." Read more

Be smart, have patience, works great.
5 Stars
Be smart, have patience, works great.
Strong, unrestricted flow required. If you are connecting to only one sprinkler it probably won't work. If you are connecting two or more sprinklers it should work perfectly.The Venturi needs enough flow to creat vacuume. If the flow is restricted it won't reach the threshold of vacuume.I've waited years for this and it's so inexpensive! Get a female to female connector though. Cheers.
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

KLH
5.0 out of 5 stars Works good at 6 GPM
Reviewed in the United States on July 12, 2016
Verified Purchase
I was hesitant to purchase this based on other reviews (saying you had to have lots of water flow, and no restrictions for it to work). I am using this for an irrigation drip system (a rather large one, with a 10 psi regulator, but with 6 GPM flow). Even with my drip system, this venturi device has no problem sucking up the fertilizer. I have to keep the valve between 2 and 5 to get it to suck (less then 2 and it won't suck).
8 people found this helpful
Helpful
 Report
William M. Pitzer
4.0 out of 5 stars Works
Reviewed in the United States on May 10, 2017
Verified Purchase
Realize that this is a cheap solution for injecting a liquid into your water source. I saw one review that said that it didn't work. To make it work, in a yard system, which in my case starts out with a 3/4" incoming water at 60+/- # pressure. Even though the treads on the unit are 3/4" to work the venturi ( which makes it work) is maybe 1/4". If you try to run it straight thru, there isn't enough water volume to make your sprinklers "go". You need to build a bypass, with a ball valve on the direct section so that when you throttle down the main stream running some of the flow thru the injector.

If you do this, then you can control the rate of injection. The numbers on the "regulator" are just a reference. At 60# pressure, with the throttle value at 75% of direct flow, and the injector set at 2, it injects 16oz of liquid in about a minute. At 1 it doesn't inject at all. I didn't bother to check any farther.
4 people found this helpful
Helpful
 Report
Christina
1.0 out of 5 stars bummer
Reviewed in the United States on July 10, 2017
Verified Purchase
I have this set up with a garden hose and a garden watering system (the little sprayers you poke in the ground). The pressure gradient causes this device NOT to work. It will not siphon at all.
Helpful
 Report
Kindle Customer
3.0 out of 5 stars Works but not for my application I think...
Reviewed in the United States on June 30, 2016
Verified Purchase
I got this to fertilize my garden and it works so/so. I have it hooked up in a bypass arrangement so normally flow does not go through the venturi. I have a muck out bucket I use to mix fertilizer in and then I open the two valves on either side of the venturi and shut the valve that is the normal supply. This directs all of the water to the venturi. I have two problems with the system; 1) I have a problem with the flow. I just don't get the suction I thought I would and it take a REALLY long time for the fertilizer to be distributed. Like a couple of days. I have my watering system running twice a day in three zones for 45 minutes (which waters about an acre) each so it shouldn't take this long. 2) The plastic hose that comes with the system gets kinked which may be part of my problem. I have tried repositioning the venturi but it doesn't seem to help. I was hoping this would be a relatively cheap way to fertilize my garden but may have to look at more expensive options.
One person found this helpful
Helpful
 Report
dr saggitarious
2.0 out of 5 stars fake and fully refunded
Reviewed in the United States on July 23, 2016
Verified Purchase
Wouldn't fill the drip line with fertilizer. A better way would be to take the 1/2 emitter tube off and pour fertilizer powder down it. Trying to fertilize 60 plants with 2 gph pressure compensating heads. I tried it all different ways, before the filter, after the filter, at the hose bib, at the regulator.
I wouldn't recommend this and sort of need a way to fertilize my greenhouse because doing it by hand takes a while
One person found this helpful
Helpful
 Report
Steve 🦏
5.0 out of 5 stars Be smart, have patience, works great.
Reviewed in the United States on June 6, 2016
Verified Purchase
Strong, unrestricted flow required. If you are connecting to only one sprinkler it probably won't work. If you are connecting two or more sprinklers it should work perfectly.
The Venturi needs enough flow to creat vacuume. If the flow is restricted it won't reach the threshold of vacuume.
I've waited years for this and it's so inexpensive! Get a female to female connector though. Cheers.
Customer image
Steve 🦏
5.0 out of 5 stars Be smart, have patience, works great.
Reviewed in the United States on June 6, 2016
Strong, unrestricted flow required. If you are connecting to only one sprinkler it probably won't work. If you are connecting two or more sprinklers it should work perfectly.
The Venturi needs enough flow to creat vacuume. If the flow is restricted it won't reach the threshold of vacuume.
I've waited years for this and it's so inexpensive! Get a female to female connector though. Cheers.
Images in this review
Customer image Customer image
Customer imageCustomer image
17 people found this helpful
Helpful
 Report
michael lukz
5.0 out of 5 stars Great Product
Reviewed in the United States on May 6, 2017
Verified Purchase
Works wonderfully if you purchase the correct size and understand the required pressure difference and flow rates to provide suction.

Do your homework and buy the correct size or redo your plumbing and you'll be happy.
Helpful
 Report
@DavidZParadigm
4.0 out of 5 stars works perfect, you gotta tinker with your pressure at the ...
Reviewed in the United States on August 7, 2017
Verified Purchase
works perfect, you gotta tinker with your pressure at the hose to get them to work, all ways been that way for the last 30yrs these have been on the market.
One person found this helpful
Helpful
 Report