Venturi Fertilizer Injector 1 1.5 2 for Garden Irrigation 1

Venturi Fertilizer Injector 1 1.5 2 for Garden Irrigation 2

Venturi Fertilizer Injector 1 1.5 2 for Garden Irrigation 3

Venturi Fertilizer Injector 1 1.5 2 for Garden Irrigation 4

Venturi Fertilizer Injector 1 1.5 2 for Garden Irrigation 5

Venturi Fertilizer Injector 1 1.5 2 for Garden Irrigation 6

Venturi Fertilizer Injector 1 1.5 2 for Garden Irrigation 7

Venturi Fertilizer Injector 1" 1.5" 2" for Garden Irrigation

Place of Origin:

China

Samples:

$3133.0/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-100(pieces):7(days),>100(pieces):To be negotiated(days)

model number:

32mm-50mm

brand name:

hyrt

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Working max pressure

8 Bar

amount of fertilizer absorption

300l/h -- 1200l/h

package size

76*36*24cm

Max discharge

8m3/h --20m3/h

Diameter

32mm-50mm

Certification

ISO9001

package

carton

Size

1" 1.5" 2"

Application

Gardening, Farm, Agricultural, Agriculture Greenhouse Garden Lawn Irrigation

Product name

new venturi fertilizer injector

material

Plastic

place of origin

Shandong, China

type

Other Watering & Irrigation

Accurate Dosing, Rugged Design

The Venturi Fertilizer Injector for 1", 1.5" and 2" garden irrigation lines delivers precise, hands-free dosing of Fertilizer for healthier plants while saving time and water. Its compact venturi shape, threaded fittings and corrosion-resistant molded housing provide leak-free connections, consistent suction and long-lasting, professional-quality performance. Packaged securely with clear size markings and simple inline installation, it’s built for easy maintenance and reliable results for home gardeners and landscapers.

Efficient Precise Venturi Injector

The Venturi Fertilizer Injector 1.5" / 2" for Garden Irrigation uses a simple Venturi throat design sized for 1.5" and 2" irrigation lines to create a pressure differential that draws concentrated Fertilizer into the water stream without moving parts, ensuring reliable, low‑maintenance operation. Its inline configuration and universal fittings make it easy to install into existing garden irrigation systems, offering adjustable injection rates and precise dosing to improve nutrient distribution while reducing waste and labor. Constructed from durable, corrosion‑resistant materials and designed for compatibility with common liquid and soluble Fertilizer formulations, it delivers consistent performance, economical fertilizer use, and long service life for home and small commercial gardens.

Efficient Venturi Fertilizer Injector

The Venturi Fertilizer Injector for 1.5" and 2" garden irrigation lines uses water flow to siphon and evenly inject liquid fertilizer into drip and sprinkler systems without requiring an external pump. Its durable inline construction and simple design allow quick installation, adjustable dosing, and low maintenance. This reliable injector improves nutrient distribution across lawns and garden beds while reducing manual mixing and labor.

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Precise Efficient Durable Reliable

Built by a trusted irrigation brand with decades of field-proven engineering, the Venturi Fertilizer Injector (1.5" and 2") is molded from durable, UV-stable materials and precision-fitted for leak-free, low-maintenance performance in garden irrigation systems. Using the Venturi effect, this injector reliably meters and dilutes Fertilizer and nutrients into drip and sprinkler lines without electricity, with adjustable injection rates and a clog-resistant internal design for steady, uniform plant feeding. Key features — robust construction, easy inline installation, universal 1.5" and 2" connections, adjustable flow control, and corrosion-resistant components — deliver advantages of accurate dosing, energy-free operation, minimal upkeep, and consistent nutrient distribution across your garden.

Material introduction

The Venturi Fertilizer Injector features a robust body made from UV-stabilized PVC that resists cracking and corrosion in outdoor irrigation environments. Critical internals and fittings are constructed from corrosion-resistant brass or stainless steel with chemical-resistant EPDM seals to ensure reliable, leak-free suction of fertilizer solutions. This combination of materials delivers long-lasting performance, low maintenance, and compatibility with common garden fertilizer formulations.

◎ UV stable plastics

◎ Chemical resistant seals

◎ Corrosion resistant metals

FAQ

What is a Venturi fertilizer injector and how does it work?

A Venturi injector is a simple, water-powered dosing device that uses the Venturi effect (a pressure drop created by water flowing through a constriction) to draw liquid concentrate from a tank and inject it into an irrigation line. It has no electrical parts or pumps — the moving water creates the suction. That makes it useful for garden irrigation where you want an economical, low-maintenance way to feed plants or apply soluble additives.

Which size should I choose — 1", 1.5", or 2" — for my garden irrigation system?

Choose the injector size to match the main supply pipe and the system flow you need. A 1" unit suits smaller residential lines and lower flows; 1.5" and 2" handle higher flows and larger pipe diameters with lower head loss. If your irrigation main is 1.5" use a 1.5" injector, etc. If you aren’t sure of flow, measure system flow rate (GPM or L/min) and consult the injector’s flow chart (or supplier) to confirm capacity. When in doubt, pick the size that matches the line and provides the needed flow without creating excessive pressure drop.

What system pressure and flow are required, and how do I calculate how much fertilizer will be injected?

A Venturi needs flowing pressure and a minimum flow to create suction; exact minimums vary by model, so check the product specs. The injected volume is determined by the injector’s metering ratio (e.g., 1:100 = 1% concentrate) and the irrigation flow. Calculation example: if your system flows 2,000 L/hour and the injector draws 1% concentrate, it will inject 20 L of concentrate per hour (2,000 × 0.01 = 20). Always verify the injector’s stated ratio and test-run the system to confirm actual output before treating plants.

What types of fertilizers and chemicals can I use with this injector?

Use soluble liquid fertilizers and properly dissolved water-soluble powders that are recommended for fertigation. Pre-mix and strain any solutions to remove solids. Avoid viscous, highly concentrated suspensions, undissolved granules, or abrasive slurries that can clog or damage the injector. Also be cautious with corrosive or reactive chemicals (strong acids, bleach, concentrated oxidizers); check chemical compatibility with the injector materials and follow safety guidelines and label instructions.

How do I install and maintain a Venturi injector in my garden irrigation system?

Install the injector on a pressurized straight run of mainline after the pump or supply, upstream of filtration and emitters so the injected solution is carried through the system. Include an isolation valve for servicing, a suction tube with a strainer in the concentrate tank, and a Y-strainer or filter on the supply side. Regular maintenance: clean or replace strainers, flush the injector after use, check O-rings/seals for wear, and winterize if freezing can occur. Periodically calibrate the injection rate by measuring injected volume over a set time.

Do I need backflow prevention or other safety devices?

Yes. To protect your water supply and meet local regulations, install an appropriate backflow prevention device (anti-siphon, vacuum breaker, or certified backflow preventer) between the irrigation system and the potable supply. Many jurisdictions require them for any fertilizer/pesticide injection. Also consider a check valve on the suction line and a pressure relief or bypass arrangement if required by your irrigation layout or pump characteristics.

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18606348185@lwhyrt. com

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0086-18606348185

Our Location

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