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NEWTRY

NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation Adjustable Water Powered Dosing Pump 3/4" NPT

    • Based on 154 reviews
Condition: New
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$119.99 Why this price?
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 23 hours and 33 minutes
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Features

  • [Important Parameters]-Percentage Range: 0.4 to 4% | Ratio Range: 1:250 to 1:25 | Flow: 0.09 to 11 GPM | Pressure: 2.9 to 87 PSI | Connection Size: 3/4" NPT
  • [Working Principle]-Water powered fertilizer injector, no electricity is needed. It uses volumetric proportioning, ensuring that the chemical mixture remains the same regardless of variations in pressure and flow. The water flow rate will be reduced when going through the fertilizer injector.
  • [Accurate & Effective]-Adopt reciprocating dynamic sealing technology, this dosing pump has higher accuracy. Unique cylinder block and piston motion area design ensures more uniform and effective mixing of liquid.
  • [Application]-Animal Health, food safety & sanitation, irrigation, metal processing, nutrient delivery system, printing, vehicle wash, water treatment, dilution solutions or other industries requiring a certain proportion of dilution.
  • [Attention]-The fertilizer injectors can only mix liquid but not gas. The pH of the solution should be in the range of 1-10. Each dosing pump will be tested with clean water before shipment. If the item you received is a little wet, please be assured that it does is a new product.

Brand: NEWTRY


Color: Green


Material: Acrylonitrile Butadiene Styrene (ABS)


Style: Above Ground


Power Source: Water Powered


Item Weight: 2.18 Kilograms


Maximum Flow Rate: 2500 Liters Per Hour


Manufacturer: NEWTRY


UPC:


UPC: 883021663672


Manufacturer: NEWTRY


Brand: NEWTRY


Item Weight: 2.18 Kilograms


Material Type: Acrylonitrile Butadiene Styrene (ABS)


Style Name: Above Ground


Color: Green


Flow Rate: 2500 Liters Per Hour


Power Source: Water Powered


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works well
Nice pump, works fine. Easy to install and operate. Very happy with the pump.
Reviewed in the United States on June 4, 2023 by Mike
    • So Far So Good
Review Image by Jeff Peterson Jeff Peterson
Review Image by Jeff Peterson Jeff Peterson
Review Image by Jeff Peterson Jeff Peterson
Built this fertilizer cart so we can move it around. Having great results using MasterBlend Tomato & Veg in a 2 bucket concentrate adjusting our pH to 6-6.5 at the plant. We are also using it to dispense a 2.5 ph acidic solution so we get our regular water to 6-6.5 pH at the plant. We have our pump set at 4%. My only question is how reliable is this pump. ... show more
Reviewed in the United States on May 29, 2023 by Jeff Peterson Jeff Peterson
    • It leaks under high water pressure
I was very excited to acquire a real fertilizer injector for my orchid greenhouse. I had been using a big trash bin (45 gallons) and diluting fertilizer there, and then pumping it out with a sump pump. My Newtry injector might be better at this task, but my installation didn't account for the fact that the Newtry leaks under my high water pressure, such as when I turn off my sprayer with the spigot on. It's difficult to water the entire greenhouse without turning off the hose periodically, and when I do, the water in my bucket gets diluted to the point that it eventually is clear water in there. So, I need to re-think my installation. Just a heads up for others in the same situation. Install your Newtry so that it is NOT directly OVER the bucket containing the fertilizer and you'll be fine. I hope this helps someone else. ... show more
Reviewed in the United States on December 8, 2023 by D. Nash
    • Save your money
Review Image by lkw lkw
This is my second one of these. I grow expensive and rare orchids in a grow tent. The first one I purchased after six months would not hold the proper fertilizer ratio. After nine months, even though I did all the appropriate maintenance, it started leaking and failing to inject fertilizer. I did all the necessary repairs, but it still did not work. So, I purchased a second one to hold me over until I could save enough for a MixRite. When I opened it, the caps over the threads were loose, and there wasn't any water inside. I didn't think anything of it, surmising they came loose during shipping. It made a horrible squeaking noise. I used the recommended vegetable, and the squeak went away. Two weeks later, it also stopped injecting and leaking. As I adjusted the ratio, the whole bottom stem part popped off and sprayed water/fertilizer into my mouth, eyes, and basement floor!! I disassembled the entire unit only to find that one of the O-rings had been replaced with an O-ring that did not fit, making it impossible for the piston to move smoothly within the shaft!! This was a used unit that someone had tried to repair using their own O-ring. They then returned it, and Amazon then passed it on to me!! I am so furious about this about this. I will not be buying another one, and I recommend you don't either ... show more
Reviewed in the United States on December 19, 2023 by lkw lkw
    • Soooooo impressed
Works absolutely flawlessly! U have to pre mix a 50 gallon container, i pump air into mine.
Reviewed in the United States on April 21, 2023 by James neiport
    • Easy to install works right out of the box
Review Image by Patrick Patrick
Review Image by Patrick Patrick
Review Image by Patrick Patrick
Manual needs work a more detailed assembly and dis-assembly
Reviewed in the United States on March 31, 2023 by Patrick Patrick
    • Worked for about 11 months, then…
I’ve purchased three of these in various sizes and installed them as parts of different irrigation systems on our farm. Unfortunately the one that is part of the automatic irrigation system in our greenhouse failed after 11moths of use. The main head cracked under standard city water pressure. As Murphy’s law states, this happened while I was out of town and water ran for several days. I bought these because of the value and ease to install. However, I would have hoped they would last more than 11 months. The other two of these I’m using look to be in better condition but they are installed in dark locations. It appears that the plastic that is used in construction of these is not UV resistant and becomes very brittle if exposed to direct sunlight for any period of time. Buyer beware, I would not purchase these unless they are installed in a dark shaded location. I should have spent the money on a better unit, as it ended up costing me more in the long run. ... show more
Reviewed in the United States on July 22, 2023 by Shay Taylor
    • Accurate, great value, works great.
Works great. No issues to inject fertilizer on my blueberries. Very accurate as well. Had standard garden hose hook ups on the ends so you can be up and going right away. Can buy 3 of these before you buy one of the name brand units.
Reviewed in the United States on May 19, 2020 by Zack

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