---
product_id: 179947507
title: "NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation Adjustable Water Powered Dosing Pump 3/4\" NPT | Water Powered Dosing Pump, 2.9-87 PSI, 0.09-11 GPM, Suitable for 5-9 PH Water-soluble Fertilizer, Liquid Dispenser Green"
brand: "newtry"
price: "2886 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Newtry"
url: https://www.desertcart.ma/products/179947507-newtry-0-4-4-fertilizer-injector-for-drip-irrigation-adjustable
store_origin: MA
region: Morocco
---

# 0.09-11 GPM flow range 3/4" NPT universal connection 0.4%-4% adjustable dosing ratio NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation Adjustable Water Powered Dosing Pump 3/4" NPT | Water Powered Dosing Pump, 2.9-87 PSI, 0.09-11 GPM, Suitable for 5-9 PH Water-soluble Fertilizer, Liquid Dispenser Green

**Brand:** newtry
**Price:** 2886 DH
**Availability:** ✅ In Stock

## Summary

> 🌿 Fertigate like a pro — precise, powerful, and effortlessly green!

## Quick Answers

- **What is this?** NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation Adjustable Water Powered Dosing Pump 3/4" NPT | Water Powered Dosing Pump, 2.9-87 PSI, 0.09-11 GPM, Suitable for 5-9 PH Water-soluble Fertilizer, Liquid Dispenser Green by newtry
- **How much does it cost?** 2886 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/179947507-newtry-0-4-4-fertilizer-injector-for-drip-irrigation-adjustable)

## 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

- • **Durable ABS Build:** Robust, corrosion-resistant ABS material designed for long-lasting outdoor use.
- • **Precision Dosing Mastery:** Adjust fertilizer injection from 0.4% to 4% for tailored nutrient delivery.
- • **Water-Powered Efficiency:** Operates without electricity, leveraging water pressure from 2.9 to 87 PSI for eco-smart irrigation.
- • **Consistent Mix Technology:** Volumetric proportioning ensures uniform chemical concentration regardless of flow or pressure changes.
- • **Plug & Play with Repair Kit:** Easy installation with included wrench and rebuild kit—stay ahead of maintenance and downtime.

## Overview

The NEWTRY Fertilizer Injector is a water-powered dosing pump designed for drip irrigation systems, offering adjustable fertilizer injection rates from 0.4% to 4%. It operates efficiently within a flow range of 0.09 to 11 GPM and pressure range of 2.9 to 87 PSI, ensuring consistent nutrient delivery without electricity. Made from durable ABS material, it features volumetric proportioning technology for uniform mixing and comes with a repair kit for hassle-free maintenance, making it an ideal choice for professional-grade irrigation and nutrient management.

## Description

desertcart.com : NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation Adjustable Water Powered Dosing Pump 3/4" NPT | Water Powered Dosing Pump, 2.9-87 PSI, 0.09-11 GPM, Suitable for 5-9 PH Water-soluble Fertilizer, Liquid Dispenser Green : Patio, Lawn & Garden

Review: A great value and solid performer - Very good price and quality seems good for pricepoint. Has been installed and running fine for a few weeks now. No leaks and no issues thus far. Adjustments allow precise control for dosing, so I can set it at 250ppm and it seems to dose consistently. The added bits for connectivity seem to not be needed for anything, but do appreciate the fact they sent along a repair kit for any probable or eventual failures that may be common for this type fertigation option.
Review: Works well, great value for money. - I have used Dosatron systems in my greenhouse for years. I needed to order some parts, so I grabbed this injector as a full in until my parts arrived. It came and set up was easy, came with a rebuild kit and extra parts, all things I would have to buy separately from dosatron. It has been up and running smoothly for a week. It works so well I will leave in use unless something stops working. I will update review if that’s the case. Also seems to leak less than the dosatron, I believe this is because they include a wrench for the top.

## 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 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 |
|---------------|-------|
| ASIN | B083PRS5L2 |
| Best Sellers Rank | #60,367 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #334 in Automatic Irrigation Accessories #9,446 in Outdoor Power & Lawn Equipment |
| Brand | NEWTRY |
| Brand Name | NEWTRY |
| Color | Green |
| Customer Reviews | 4.2 out of 5 stars 210 Reviews |
| Flow Rate | 2500 liters per hour |
| Item Dimensions L x W x H | 19.69"L x 7.09"W x 5.91"H |
| Item Weight | 2.18 kg |
| Manufacturer | NEWTRY |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Water Powered |
| Product Dimensions | 19.69"L x 7.09"W x 5.91"H |
| Product Style | Above Ground |
| Specific Uses For Product | gardening, lawn_irrigation, water_treatment |
| Style | Above Ground |
| UPC | 883021663672 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** NEWTRY
- **Color:** Green
- **Item Weight:** 2.18 kg
- **Manufacturer:** NEWTRY
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Maximum Flow Rate:** 2500 liters per hour
- **Number of Packs:** 1
- **Power Source:** Water Powered
- **Product Dimensions:** 19.69"L x 7.09"W x 5.91"H
- **Style:** Above Ground

## Images

![NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation Adjustable Water Powered Dosing Pump 3/4" NPT | Water Powered Dosing Pump, 2.9-87 PSI, 0.09-11 GPM, Suitable for 5-9 PH Water-soluble Fertilizer, Liquid Dispenser Green - 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

### ⭐⭐⭐⭐⭐ A great value and solid performer
*by L***S on May 22, 2026*

Very good price and quality seems good for pricepoint. Has been installed and running fine for a few weeks now. No leaks and no issues thus far. Adjustments allow precise control for dosing, so I can set it at 250ppm and it seems to dose consistently. The added bits for connectivity seem to not be needed for anything, but do appreciate the fact they sent along a repair kit for any probable or eventual failures that may be common for this type fertigation option.

### ⭐⭐⭐⭐⭐ Works well, great value for money.
*by K***Y on March 19, 2026*

I have used Dosatron systems in my greenhouse for years. I needed to order some parts, so I grabbed this injector as a full in until my parts arrived. It came and set up was easy, came with a rebuild kit and extra parts, all things I would have to buy separately from dosatron. It has been up and running smoothly for a week. It works so well I will leave in use unless something stops working. I will update review if that’s the case. Also seems to leak less than the dosatron, I believe this is because they include a wrench for the top.

### ⭐⭐⭐⭐ Great injector. works well.
*by A***S on June 19, 2026*

I really love this fertilizer injector. Was really easy to set up and works great. The only reason I gave it 4 stars was because of the clicking noise when it's working is a bit louder than I expected. I live in an urban area, so I'm a little concerned it may annoy my neighbors. Other than that, it's awesome.

## Frequently Bought Together

- NEWTRY 0.4%-4% Fertilizer Injector for Drip Irrigation Adjustable Water Powered Dosing Pump 3/4" NPT
- NEWTRY 10pcs Springs for NEWTRY All Kinds of Water Powered Flow Dosing Pump Hydraulic Chemical Fertilizer Injectors
- NEWTRY 0.4%~4% Adjustable Fertilizer Injector Water Powered Chemical Liquid Doser Dispenser 4.4~660.43 gallons/h Drip Irrigation Injector Dosing Pump for Industry Garden Hose Livestock (0.4% -4%)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ma/products/179947507-newtry-0-4-4-fertilizer-injector-for-drip-irrigation-adjustable](https://www.desertcart.ma/products/179947507-newtry-0-4-4-fertilizer-injector-for-drip-irrigation-adjustable)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-08-09*