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

  • Based on 160 reviews
Condition: New
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$119.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Feb 9
Order within 3 hours and 28 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:


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: ‎883021663672


Item Weight: ‎4.79 pounds


Package Dimensions: ‎19.88 x 7.28 x 5.91 inches


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: January 10, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 9

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


  • Quality at a good price! Wish it had a bypass valve built into the design.
I purchase the Newtry fertilizer injection system to feed the flower garden growing around our household. It works as reliably as my neighbors $500 injection system in his commercial greenhouse! To winterize the system, I simply removed it from it's mounting bracket and brought it indoors. Next spring, I will change the plumbing to create a bypass line around the injection pump. It would be nice to have an internal bypass valve for those times when you want to wash a vehicle. ... show more
Reviewed in the United States on December 12, 2024 by Peachy

  • So Far So Good
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

  • Good customer service
I attempted placing a threaded cpvc fitting on this on just one side. It never tightened even snug and the fitting just kept turning. Threads were either improperly made or not durable enough for a cpvc fitting. Useless item at this point. Update: it took awhile to have time to even put the original part together in order to make use of it. Being a diabetic with many health issues from that it’s harder to get out and get stuff done than I’d like. Anyway I wanted to say the company replaced my original faulty item. The new one threaded just fine. I should be good to go now come this weekend when I have more time to get back to lawn work. I appreciate the help and that at the end of the day I have an item that should be functional. The customer service is 5 star and they stand behind their product. ... show more
Reviewed in the United States on May 23, 2022 by Amazon Customer

  • Save your money
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

  • 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

  • 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

  • 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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