Greenhouse Fertilizer Injector for Irrigation Systems 1

Greenhouse Fertilizer Injector for Irrigation Systems 2

Greenhouse Fertilizer Injector for Irrigation Systems 3

Greenhouse Fertilizer Injector for Irrigation Systems 4

Greenhouse Fertilizer Injector for Irrigation Systems 5

Greenhouse Fertilizer Injector for Irrigation Systems 6

Greenhouse Fertilizer Injector for Irrigation Systems

Place of Origin:

China

Samples:

$1239.71/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-3000(pieces):15(days),3001-10000(pieces):30(days),>10000(pieces):To be negotiated(days)

Customization:

Graphic customization (Min. Order: 10000000 sets),Customized logo (Min. Order: 10000000 sets),Customized packaging (Min. Order: 10000000 sets)

model number:

32mm*32mm

brand name:

HYRT

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Keyword

fertilizer injector

Advantage

connect easily

Function

fertilizer

Certification

ISO9001 CE

Color

gray

MOQ

500Pcs

Season

All-Season

Working pressure

max pressure 8bar

Size

32mm-75mm

Application

Agriculture Irrigaiton

Product name

fertilizer injector

material

Plastic

place of origin

Shandong, China

type

Other Watering & Irrigation

Compact precision, rugged quality

Our fertilizer applicator seamlessly integrates with greenhouse irrigation to deliver precise, low‑maintenance nutrient dosing that boosts yields and cuts labor. Built with a compact, corrosion‑resistant modular design and manufactured from high‑quality materials, it provides consistent flow control and arrives in export‑ready, securely packaged units. Backed by pre‑production samples, final inspection, and flexible delivery (FOB/CIF/EXW) and payment options from our Shandong facility, it offers reliable performance and easy sourcing for global growers.

Compact Precision Nutrient Injector

This greenhouse fertilizer injector is a precision fertilizer applicator engineered for drip and micro-sprinkler irrigation, built from corrosion-resistant materials with adjustable metering, inline filtration and standard compression fittings for straightforward integration. It provides uniform, accurate nutrient dosing with anti-backflow protection and simple flow control to save water and fertilizer while supporting a variety of fertilizers and fertigation schedules. Compact, durable in-line construction, quick-connect installation and manufacturer quality controls (pre-production samples and final inspections), plus flexible shipping and payment options, deliver reliable long-term performance for greenhouse growers worldwide.

Precise Nutrient Injection System

The Greenhouse Fertilizer Injector for Irrigation Systems is a precision fertilizer applicator designed for use with drip and micro-sprinkler setups, providing accurate dosing and compatibility with filters, valves and tubing. Manufactured in Shandong by a company established in 2014, it is produced with advanced technology and quality materials and undergoes pre-production sampling and final inspection to ensure reliable performance. Supplied worldwide with flexible delivery terms (FOB/CIF/EXW) and multiple payment options, the product is backed by a full irrigation product range and customer support in English and Chinese.

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Precise Efficient Nutrient Delivery

Rooted in a decade of greenhouse irrigation R&D, our brand developed a compact, corrosion-resistant greenhouse fertilizer injector that pairs rugged materials with intuitive digital controls for reliable, long-term operation. This fertilizer applicator delivers precise, flow-proportional dosing with adjustable injection rates, built-in anti-backflow and anti-clog filtration, and seamless compatibility with drip, sprinkler, and hydroponic systems to ensure uniform nutrient distribution and reduced waste. Key advantages include easy installation and calibration, low-power maintenance-free pumps, real-time monitoring options, and improved crop yields with lower labor and fertilizer costs.

Material introduction

The injector body is molded from chemical‑resistant PVDF and high‑grade polypropylene with stainless steel wetted parts to withstand corrosive fertilizers and the humid greenhouse environment. Durable EPDM/FKM O‑rings and precision compression fittings ensure leak‑free connections and long service life under continuous irrigation pressures. Engineered to mate with standard drip and sprinkler components and subjected to pre‑production sampling and final inspection, this fertilizer applicator offers reliable, corrosion‑resistant performance for greenhouse systems worldwide.

◎ Chemical-resistant UV-stable plastics

◎ Stainless steel parts

◎ EPDM / Viton seals

FAQ

What is a greenhouse fertilizer injector and where can it be used?

A greenhouse fertilizer injector is a device that automatically adds measured amounts of liquid fertilizer (and occasionally pH adjusters) into an irrigation line. It is used in commercial and hobby greenhouses, nurseries, hydroponic systems, and any irrigation setup using drip, micro-sprinkler, ebb-and-flow, or overhead systems to deliver nutrients uniformly to plants.

How do I install a fertilizer injector into my irrigation system?

Install the injector on the main clean-water line after the pump and filter but before any branches to emitters. Use appropriate fittings and a pressure regulator if required by the injector. Always install a backflow preventer between the irrigation system and the potable water source to protect drinking water. Follow the manufacturer’s instructions for flow direction and mounting, and prime the injector and solution lines before use.

How do I set and control the fertilizer dosing for different crops or growth stages?

Determine the desired nutrient concentration from the fertilizer label or your crop plan, then calculate the required injection rate using the injector’s dilution or injection ratio. Many injectors allow adjustment by changing a dial, stroke length, or pump speed. Verify the final EC/ppm and pH in the irrigation water with meters and adjust as needed. Always make small changes and monitor plant response.

What fertilizers and additives are compatible, and what precautions should I take?

Most water-soluble fertilizers and pH adjusters (acid/base solutions) compatible with your injector’s materials can be used. Avoid undissolved solids, highly viscous or corrosive chemicals unless the injector is rated for them. Use separate tanks/lines for incompatible chemicals and never mix strong acids and chlorine-containing products. Check chemical compatibility with the injector’s seals and wetted materials and use filters to prevent clogging.

What routine maintenance is required to keep the injector working reliably?

Regular maintenance includes flushing the injector and solution lines after each tank or at the end of the day, cleaning filters and strainers, checking hoses and fittings for wear or leaks, and replacing seals or diaphragms per the manufacturer schedule. Periodically calibrate the injection rate by measuring injected volume over a set time and adjust if drift is detected. Winterize or empty the system if temperatures risk freezing.

What should I do if the injector is not delivering fertilizer consistently or is leaking?

First check that the fertilizer tank is full and the pick-up tube and foot valve are not clogged. Confirm correct installation, pumping pressure, and that filters are clean. If delivery is low, verify the injector’s calibration and prime the lines to remove air. For leaks, tighten fittings and inspect O-rings or diaphragms for damage and replace as needed. If problems persist, consult the manufacturer’s troubleshooting guide or technical support.

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Write to Us

18606348185@lwhyrt. com

Support Center 24/7

0086-18606348185

Our Location

No. 2, Wuhua Street, Fengcheng Industrial Park, Laiwu District, Jinan City, jinan, Shandong, China