Venturi Fertilizer Injector for Drip Irrigation No Power 1

Venturi Fertilizer Injector for Drip Irrigation No Power 2

Venturi Fertilizer Injector for Drip Irrigation No Power 3

Venturi Fertilizer Injector for Drip Irrigation No Power 4

Venturi Fertilizer Injector for Drip Irrigation No Power 5

Venturi Fertilizer Injector for Drip Irrigation No Power 6

Venturi Fertilizer Injector for Drip Irrigation No Power

Place of Origin:

China

Brand Name:

hyrt

Model Number:

32mm-110mm

Samples:

$1232.54/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

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

Customization:

Graphic customization (Min. Order: 50000 sets),Customized logo (Min. Order: 50000 sets),Customized packaging (Min. Order: 50000 sets)

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Factory Directy

Yes

Max Pressure

8bar

Max Discharge

8m3/h

Sample

Avalivale

Product Name

Fertilizer Venturi Injector

Diameter

32mm-110mm

Function

Irrigation Eco Friendly

Packing

Carton

Color

grey

Place of Origin

Shandong, China

Type

Other Watering & Irrigation

Material

Plastic, Plastic

Application

Watering Irrigation

Passive, Precise, Durable, Compact

Deliver consistent, low-cost Fertilizer dosing for drip irrigation with a Venturi injector that requires no extra power and has no moving parts for energy-efficient, maintenance-free operation. Its compact inline shape, chemical-resistant materials, and high-quality construction ensure easy installation, long service life, and precise injection control. Shipped in international export packing with fast production and 7–15 day delivery options, it’s an affordable, hassle-free choice for growers and landscapers.

Four-word subtitle options:

The Venturi Fertilizer Injector for drip irrigation is a compact, inline device with no moving parts and no extra power requirement, constructed from chemical-resistant materials for long life and low maintenance. Functionally it uses irrigation flow-induced Venturi suction to accurately and proportionally introduce Fertilizer into drip lines, delivering energy-efficient dosing that lowers installation and operating costs. Its lightweight, easy-to-install structure is compatible with common filters, tubing and fittings, offering reliable, water-saving fertilizer delivery for agricultural, greenhouse and landscape systems.

Passive Venturi Fertilizer Injector

The Venturi Fertilizer injector for drip irrigation offers a reliable, no-power solution with no moving parts, delivering excellent chemical resistance and energy efficiency for long-term use. Its simple, low-cost design makes installation easier for agricultural, greenhouse, and garden systems while reducing maintenance needs. HYRT Water-Saving Irrigation Co., LTD provides these high-quality injectors with fast production and delivery options, free samples by courier, and flexible payment terms to support projects of any size.

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Efficient Precise Nutrient Delivery

Built by a team of irrigation engineers, the Venturi Fertilizer Injector for drip irrigation harnesses the Venturi principle to deliver reliable, pressure-driven dosing without electricity, combining durable, corrosion-resistant materials and simple installation that reflects the brand's commitment to sustainable, low‑maintenance farm solutions. It precisely meters Fertilizer and liquid amendments into drip lines with an adjustable injection rate, uniform mixing, and minimal backflow, ensuring consistent nutrient delivery across rows while conserving water and reducing operational costs. Compact design, no‑power operation, wide compatibility with standard fittings, easy maintenance, and chemical‑resistant construction make it ideal for greenhouse, orchard, and field drip systems, offering farmers a cost‑effective, energy‑free way to boost crop yields and simplify fertigation.

Material introduction

The Venturi Fertilizer Injector is built from high-quality, chemically resistant materials—primarily durable polymers and corrosion-resistant components—designed to withstand abrasive and acidic nutrient solutions. With no moving parts, its simple molded construction reduces wear points and leaks while providing long-lasting performance in drip irrigation systems. The choice of robust, weatherproof materials makes installation and maintenance easier and ensures broad compatibility with a wide range of fertilizer formulations.

◎ High-grade chemical-resistant plastics

◎ Precision-molded reinforced polymers

◎ No-moving-parts corrosion-resistant design

FAQ

What is a no‑power Venturi fertilizer injector and how does it work in drip irrigation?

A no‑power Venturi injector uses the pressure and flow of irrigation water to create a vacuum that draws liquid fertilizer or soluble chemicals from a supply tank into the main line. It has no electrical or mechanical pump; the water moving through a constricted throat creates suction that mixes the concentrate with the irrigation stream and carries it into the drip network.

How do I install the Venturi injector in a drip irrigation system?

Install the Venturi inline after the main filter and pressure regulator and before the distribution manifold or dripline. Connect the suction hose from the injector’s inlet to the fertilizer tank (with a proper foot filter or screen). Secure all threaded connections, install any required check or anti‑siphon valves per local codes, and place the fertilizer tank below or near the injector for reliable priming.

What are the typical water flow and pressure requirements?

Venturi injectors need a minimum flow and pressure to create suction—check the product’s specifications for exact numbers. In general, they work best with steady flow and moderate pressure; low flow or very low pressure may fail to prime, while extremely high pressure may require a pressure regulator upstream. Use the model’s recommended flow range to ensure correct injection.

Which fertilizers and chemicals are safe to use with a Venturi injector?

Use water‑soluble, free‑flowing fertilizers and properly mixed concentrates (no undissolved solids, thick gels, or viscous materials). Compatible liquids include soluble NPK solutions, water‑soluble micronutrients, many pesticides and wetting agents. Always check chemical compatibility and manufacturer guidance, and avoid corrosive substances that could damage the injector materials.

How do I control the injection rate and dose for my drip system?

Some Venturi models have adjustable injection orifice sizes or interchangeable fittings to change the suction ratio; others use fixed ratios listed in the specs. To set dose: determine the irrigation flow and desired fertilizer concentration, then select an injector model or orifice that produces the required dilution. Verify actual injection by measuring concentration in the line or tank and adjust stock concentration accordingly.

What routine maintenance and troubleshooting should I follow?

Regularly flush and clean the injector, check and clean the suction line filter/foot screen, and inspect seals and fittings for leaks. If it won’t draw solution, ensure the injector is properly primed, suction hose has no leaks or air leaks, and the supply tank level/head is adequate. If injection is erratic, check for clogged or worn internal jets, verify water flow/pressure is within spec, and replace worn parts as needed. Always purge fertilizer from the system after use and winterize if freezing temperatures are possible.

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