---
product_id: 179947507
title: "NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation 1:250 to 1:25 Adjustable Water Powered Dosing Pump 3/4\" NPT"
brand: "newtry"
price: "49057 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Newtry"
url: https://www.desertcart.kg/products/179947507-newtry-0-4-4-fertilizer-injector-for-drip-irrigation-1
store_origin: KG
region: Kyrgyzstan
---

# 0.09-11 GPM flow range Water-powered, no electricity needed 1:250 to 1:25 adjustable ratio NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation 1:250 to 1:25 Adjustable Water Powered Dosing Pump 3/4" NPT

**Brand:** newtry
**Price:** 49057 som
**Availability:** ✅ In Stock

## Summary

> 💧 Inject Precision, Cultivate Success!

## Quick Answers

- **What is this?** NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation 1:250 to 1:25 Adjustable Water Powered Dosing Pump 3/4" NPT by newtry
- **How much does it cost?** 49057 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/179947507-newtry-0-4-4-fertilizer-injector-for-drip-irrigation-1)

## Best For

- newtry enthusiasts

## Why This Product

- Trusted newtry brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly Power:** Water-powered operation means no electricity, reducing your carbon footprint effortlessly.
- • **Robust & Reliable Build:** Durable ABS construction withstands outdoor conditions for long-lasting performance.
- • **Seamless Mixing Technology:** Reciprocating dynamic sealing and piston design guarantee uniform, effective chemical blending.
- • **Versatile Application Range:** Ideal for irrigation, animal health, sanitation, and more—one pump, endless possibilities.
- • **Precision Dosing, Zero Guesswork:** Adjustable 0.4%-4% fertilizer injection ensures perfect nutrient delivery every time.

## Overview

The NEWTRY Fertilizer Injector is a water-powered dosing pump with an adjustable injection ratio from 1:250 to 1:25 and a flow capacity of 0.09 to 11 GPM. Built with durable ABS material and advanced sealing technology, it ensures accurate, uniform mixing of liquid fertilizers or chemicals without electricity. Perfect for drip irrigation and diverse industrial applications, it offers eco-friendly, reliable nutrient delivery for professional-grade results.

## Description

desertcart.com : NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation 1:250 to 1:25 Adjustable Water Powered Dosing Pump 3/4" NPT : Patio, Lawn & Garden

Review: Quality at this price point is superb. Works great. - OMG, for the price it can't be beaten. Simple to operate and install. Great customer support. What a time saver.
Review: 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.

## Features

- [Important Parameters]-Percentage Range: 0.4 to 4% | Ratio Range: 1:250 to 1:25 | Flow: 0.09 to 11 GPM | Pressure: 4.35 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]-It can only mix liquid but not gas. The pH of the solution should be in the range of 5-9. 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NEWTRY |
| Color | Green |
| Item Weight | 2.18 Kilograms |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Power Source | Water Powered |
| Style | Above Ground |

## Product Details

- **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

## Images

![NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation 1:250 to 1:25 Adjustable Water Powered Dosing Pump 3/4" NPT - Image 1](https://m.media-amazon.com/images/I/71Ft1C9gpJL.jpg)

## Questions & Answers

**Q: Can it be used with an impact sprinkler system?**
A: Yes, it can.

**Q: Does it fit a normal garden hose?**
A: No, they are pipe thread fitting, you need 3/4 pipe thread to hose thread adapter.

**Q: Is this a Venturi?**
A: Not a Venturi. It is a mechanical pump. Mixture ratio stays the same through the entire watering.

**Q: How to adjust the ratio?**
A: Step 1: Pull out the upper latch; Step 2: Rotate to adjust the ratio; Step 3: Put the latch back in;

**Q: How to use the exhaust valve?**
A: After installation, open the water inlet valve slightly, then press the exhaust valve to empty the air. Release theexhaust valve when a continuous flow of water overflows the exhaust valve.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality at this price point is superb. Works great.
*by E***A on July 5, 2025*

OMG, for the price it can't be beaten. Simple to operate and install. Great customer support. What a time saver.

### ⭐⭐⭐⭐⭐ Quality at a good price! Wish it had a bypass valve built into the design.
*by P***Y on December 12, 2024*

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.

### ⭐ Save your money
*by L***W on December 19, 2023*

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

## Frequently Bought Together

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-23*