--- product_id: 95764398 title: "NEWTRY 0.4%~4% Dosing Pump Automatic Fertilizer Injector Liquid Dispenser | Water-powered, Energy-saving, Accurate adjustable proportioning kit for chemical mixing, drip irrigation or livestock caring" brand: "newtry" price: "1702.28 DT" currency: TND in_stock: true reviews_count: 10 category: "Newtry" url: https://www.desertcart.tn/products/95764398-newtry-0-4-4-dosing-pump-automatic-fertilizer-injector-liquid store_origin: TN region: Tunisia --- # 0.4%-4% dosing precision 20-2500 L/h flow range 0.3-6 bar working pressure NEWTRY 0.4%~4% Dosing Pump Automatic Fertilizer Injector Liquid Dispenser | Water-powered, Energy-saving, Accurate adjustable proportioning kit for chemical mixing, drip irrigation or livestock caring **Brand:** newtry **Price:** 1702.28 DT **Availability:** ✅ In Stock ## Summary > 💧 Elevate your irrigation game with precision and power—no electricity needed! ## Quick Answers - **What is this?** NEWTRY 0.4%~4% Dosing Pump Automatic Fertilizer Injector Liquid Dispenser | Water-powered, Energy-saving, Accurate adjustable proportioning kit for chemical mixing, drip irrigation or livestock caring by newtry - **How much does it cost?** 1702.28 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/95764398-newtry-0-4-4-dosing-pump-automatic-fertilizer-injector-liquid) ## 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 Pressure Range:** Operates seamlessly between 0.3 to 6 bar, adapting to diverse irrigation and industrial needs. - • **Precision Dosing Mastery:** Adjustable 0.4%-4% injection ratio for flawless chemical mixing every time. - • **Uniform Mixing Technology:** Innovative piston and cylinder design ensures consistent, effective nutrient or chemical delivery. - • **Hydraulic Power Efficiency:** Water-powered operation means zero electricity costs and eco-friendly performance. - • **Versatile Industry Champion:** Perfect for irrigation, livestock care, water treatment, and more—be the pro who’s always prepared. ## Overview The NEWTRY Automatic Fertilizer Injector is a water-powered dosing pump delivering highly accurate 0.4%-4% chemical injection ratios at pressures from 0.3 to 6 bar and flow rates up to 2500 L/h. Its advanced sealing and piston design guarantee uniform mixing, making it ideal for irrigation, livestock care, and various industrial applications—all while saving energy and ensuring consistent results. ## Description Product Description Note: Please do not inject the liquid with corrosivity, such as bleach. Review: Great bit of kit - Super but if kit. Seems to be accurate at UK mains pressure. Review: Works fine 🙂 - I run a small nursery growing Eucalyptus trees. Feeding regularly is very important. I rigged this up to a 60L barrel of diluted liquid and soluble feed and use it every day, sometimes twice a day. It is still working well after couple of months 🙂 ## Features - [Important Parameters]- 0.4%~4%（1:25~1:250）; Working pressure: 0.3~6 bar ( about 4.35~87 psi); inlet and outlet diameter: 3/4”(25mm), Flow range: 20~ 2500L/h (4.4 ~660.43 gallons/h) - [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 and medicine. - [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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0788HV3KW | | Best Sellers Rank | 40,955 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 20,498 in Agricultural Equipment & Supplies | | Brand | NEWTRY | | Colour | Blue | | Country of Origin | China | | Customer Reviews | 4.1 out of 5 stars 190 Reviews | | EU Spare Part Availability Duration | 1 Years | | Flow Rate | 2500 Litres Per Hour | | Item Weight | 2.4 Kilograms | | Item weight | 2.4 Kilograms | | Manufacturer | NEWTRY | | Material | Polypropylene (PP) | | Model Number | YX-273 | | Part Number | YX-273 | | Power source | hydraulic | | Product Style | Above Ground | | Style | Above Ground | | Unit Count | 1.0 count | | Usage | Irrigation, Animal Health, Food Safety & Sanitation, Metal Processing, Nutrient Delivery System, Printing, Vehicle Wash, Water Treatment, Dilution Solutions, Gardening | ## Product Details - **Brand:** NEWTRY - **Colour:** Blue - **EU Spare Part Availability Duration:** 1 Years - **Item weight:** 2.4 Kilograms - **Manufacturer:** NEWTRY - **Material:** Polypropylene (PP) - **Maximum flow rate:** 2500 Litres Per Hour - **Number of Packs:** 1 - **Power source:** hydraulic - **Style:** Above Ground ## Images ![NEWTRY 0.4%~4% Dosing Pump Automatic Fertilizer Injector Liquid Dispenser | Water-powered, Energy-saving, Accurate adjustable proportioning kit for chemical mixing, drip irrigation or livestock caring - Image 1](https://m.media-amazon.com/images/I/71dF8j8jF1L.jpg) ![NEWTRY 0.4%~4% Dosing Pump Automatic Fertilizer Injector Liquid Dispenser | Water-powered, Energy-saving, Accurate adjustable proportioning kit for chemical mixing, drip irrigation or livestock caring - Image 2](https://m.media-amazon.com/images/I/71qhKtXE6tL.jpg) ![NEWTRY 0.4%~4% Dosing Pump Automatic Fertilizer Injector Liquid Dispenser | Water-powered, Energy-saving, Accurate adjustable proportioning kit for chemical mixing, drip irrigation or livestock caring - Image 3](https://m.media-amazon.com/images/I/61KgO41S6BL.jpg) ![NEWTRY 0.4%~4% Dosing Pump Automatic Fertilizer Injector Liquid Dispenser | Water-powered, Energy-saving, Accurate adjustable proportioning kit for chemical mixing, drip irrigation or livestock caring - Image 4](https://m.media-amazon.com/images/I/61ETwUrU06L.jpg) ![NEWTRY 0.4%~4% Dosing Pump Automatic Fertilizer Injector Liquid Dispenser | Water-powered, Energy-saving, Accurate adjustable proportioning kit for chemical mixing, drip irrigation or livestock caring - Image 5](https://m.media-amazon.com/images/I/6117j5wS6nL.jpg) ## Questions & Answers **Q: can you use Sodium hypochlorite between 14 to 15%** A: The concentration that this equipment can bear is 0.4%-4%. **Q: Can this product work with peracetic acid for sanitation purposes?** A: cant see a problem **Q: Does this product have a UK warranty?** A: We offer one year warranty and all life technical support. **Q: Does this system work with lawn sprinkler systems or will the back pressure create a problem** A: Id suggest that flow rate would be at least 1,0m3 /h, if less then i think it will be problematic for pump. I have 2 them set up on line with electric pump with flow 3m3/h , with shut off pressure relay of 2.9 bar. Hard to tell, maybe dosing pump would manage with lower flow, higher pressure, but since my pressure relay turns off pump at 2.9bar, and back on at 1,5 I wouldn't know. Don't know if I answered you. Thought , I give you some numbers. But yeah, I would suggest main on line electric water pump to have atleast 1000L/h flow. Really depends on area that must be watered. I have 3 of them, so far im happy about them, will buy probably another one. To give some numbers what im using. Main electric water pump around 3000L/h, main 32mm pipeline around 50m then splits in 4 x 24mm and length 4x40, with drippers (needles) , dripper sum of flow rate is 1200l/h. With this set up if one dosing pump is used it works fine, but if I use 2 for, tank A, tank B then they work with irregularities , at begining they both work , some minute later one, then other one. Problem is back pressure. Id suggest to install them on pipe 32mm/30mm. I have them on 24mm bypass(lots of connections , more pressure), this creates back pressure, so my main pump turns off. Might be fine if you are using water pump with more flow rate, and higher working pressure. Hope i anwered you question. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great bit of kit *by M***T on 11 June 2023* Super but if kit. Seems to be accurate at UK mains pressure. ### ⭐⭐⭐⭐ Works fine 🙂 *by C***G on 2 September 2021* I run a small nursery growing Eucalyptus trees. Feeding regularly is very important. I rigged this up to a 60L barrel of diluted liquid and soluble feed and use it every day, sometimes twice a day. It is still working well after couple of months 🙂 ### ⭐⭐⭐⭐⭐ Delivery date *by M***S on 5 May 2022* Product was as advertised kept me informed of despatch delivery very happy ## 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%) - NEWTRY 10pcs Springs for NEWTRY All Kinds of Water Powered Flow Dosing Pump Hydraulic Chemical Fertilizer Injectors - NEWTRY 3pcs Consumables Repair Sealing Rings for Fertilizer Injector --- ## 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.tn/products/95764398-newtry-0-4-4-dosing-pump-automatic-fertilizer-injector-liquid](https://www.desertcart.tn/products/95764398-newtry-0-4-4-dosing-pump-automatic-fertilizer-injector-liquid) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-27*