---
product_id: 368725656
title: "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%)"
brand: "newtry"
price: "1266.17 DT"
currency: TND
in_stock: true
category: "Newtry"
url: https://www.desertcart.tn/products/368725656-newtry-0-4-4-adjustable-fertilizer-injector-water-powered-chemical
store_origin: TN
region: Tunisia
---

# 0.09-11 GPM flow rate 3/4" NPT connection size 0.4%-4% adjustable dosing ratio 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%)

**Brand:** newtry
**Price:** 1266.17 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Power your growth with precision—inject success into every drop!

## Quick Answers

- **What is this?** 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%) by newtry
- **How much does it cost?** 1266.17 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/368725656-newtry-0-4-4-adjustable-fertilizer-injector-water-powered-chemical)

## 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

- • **Robust Industrial Grade:** Crafted with stainless steel and advanced sealing tech for durable, leak-free performance.
- • **Precision Dosing Mastery:** Adjust fertilizer injection from 0.4% to 4% for tailored nutrient delivery.
- • **Water-Powered Efficiency:** Operates solely on water pressure—no electricity needed, reducing energy costs and complexity.
- • **Consistent Flow Assurance:** Volumetric proportioning guarantees uniform chemical mixing regardless of pressure fluctuations.
- • **Versatile Multi-Industry Use:** Perfect for irrigation, livestock, food safety, vehicle wash, and more—one device, endless applications.

## Overview

The NEWTRY Adjustable Fertilizer Injector is a water-powered dosing pump designed for precise chemical mixing with a flow range of 0.09 to 11 GPM and adjustable injection ratios from 0.4% to 4%. Featuring stainless steel construction and advanced sealing technology, it ensures durable, accurate, and energy-free operation across diverse industries including agriculture, livestock, and industrial cleaning.

## Description

We have updated our instructions, it's full English now. We are so thankful for the customer' s advice so that we can make better. Product Description This is a water powered dosing device, powered by the water dosing, so When the water flow is small, it will not work properly. It is recommended to control the water pressure. Application range: fertilizer and water irrigation, equipment maintenance, gardening flowers, livestock breeding, environmental protection,and water treatment, industrial hygiene, vehicle cleaning, food processing, printing industry, or other industries that need to be diluted. Working Principle 1.The proportional pump takes the flowing pressure water as power, having small water pressure loss, without any other power facilities. 2.It uses water power of the proportional pump as engine which drives the piston and the connecting rod inside the proportional pump, sucks up the liquid additive directly and makes it dissolve in the water flow. 3.This device moves up and down in a cylinder. When pressing out the water, it uniformly sucks the additives loaded at the bottom of the container into the water flow through a tube. 4.Repeat the up-and-down motion until the effect is achieved that the additive is added to the flowing water evenly and constantly. Parameter: Proportional range: 0.4%·4%（1:25~1:250） Flow range: 20~ 2500L/h Working water pressure: 0.3~6bar( about 4.35~87 psi) Inlet and outlet diameter: 25mm Continuous work: >100T Flow temperature: 4~30℃ Attention: we will send the product to you as soon as possible If you have any questions , please feel free to contact us

## 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 | B0788HV3KW |
| ASIN  | B0788HV3KW |
| Brand Name | NEWTRY |
| Color | Blue |
| Customer Reviews | 4.0 4.0 out of 5 stars (205) |
| Customer reviews | 4.0 4.0 out of 5 stars (205) |
| Date First Available  | 21 May 2018 |
| EU Spare Part Availability Duration | 1 Years |
| Flow Rate | 2500 Liters Per Hour |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 2.4 Kilograms |
| Item model number  | YX-273 |
| Manufacturer | NEWTRY |
| Manufacturer  | NEWTRY |
| Manufacturer Part Number | YX-273 |
| Material Type | Stainless Steel |
| Model Number | YX-273 |
| Package Dimensions  | 50.8 x 19.05 x 15.49 cm; 2.4 kg |
| Power Source | hydraulic |
| Product Style | Above Ground |
| Specific Uses For Product | fertilizer and water irrigation, equipment maintenance, gardening flowers, livestock breeding, environmental protection, industrial hygiene, vehicle cleaning, food processing, printing industry, dilution solutions or other industries requiring a certain proportion of dilution |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** NEWTRY
- **Colour:** Blue
- **Material:** Stainless Steel
- **Power source:** hydraulic
- **Style:** Above Ground

## Images

![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%) - Image 1](https://m.media-amazon.com/images/I/71dF8j8jF1L.jpg)

## Available Options

This product comes in different **Pattern** options.

## 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.

## Frequently Bought Together

- 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%)
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-17*