1 Venturi Injector for Drip Irrigation w/ Tube Switch Filter 1

1 Venturi Injector for Drip Irrigation w/ Tube Switch Filter 2

1 Venturi Injector for Drip Irrigation w/ Tube Switch Filter 3

1 Venturi Injector for Drip Irrigation w/ Tube Switch Filter 4

1 Venturi Injector for Drip Irrigation w/ Tube Switch Filter 5

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1 Venturi Injector for Drip Irrigation w/ Tube Switch Filter 7

1" Venturi Injector for Drip Irrigation w/ Tube Switch Filter

Place of Origin:

China

Samples:

$865827.0/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

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

brand name:

HYRT

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max pressure

8bar

max discharge

8/15/20

max qtt(l/h)

300/780/1200

Payment condition

paypal bank transfer trade insurance

color

blackand blue

Connection

ISO90012008

Diameter

1inch /1.5inch/2inch

MOQ

20 Pcs

Usage

Agricultural Fertilizers

Application

Farm, Agricultural, Vegetable, Irrigation, Garden, Gardening, Greenhouse, garden watering, garden irrigation, Watering, Drip irrigation system, drip irrigation, agricultural irrigation system, farmland irrigation

Product name

Venturi Fertilizer Injector

material

Plastic

place of origin

Shandong, China

type

IRRIGATION SYSTEM

Precise Dosing, Robust Filtration

Deliver precise, water-saving Fertilizer dosing for drip systems with a durable 1" Venturi injector that ensures consistent nutrient flow and low maintenance. Its compact inline shape, G3/4 male threaded style and premium plastic construction provide quick, corrosion‑resistant installation and reliable self‑priming performance. Packaged as a complete kit with the injector, tube, on/off switch and filter, it’s ready for easy setup across gardens, greenhouses, lawns and agricultural drip lines.

Accurate Filtered Venturi Dosing

This Venturi injector kit for drip irrigation is molded from premium plastic and includes the injector body with G3/4 male inlet/outlet threads, suction tube, on/off switch and inline filter for a compact, durable assembly that connects easily to PE pipes, drippers and tapes. Using the Venturi/siphon principle the device provides reliable self-priming Fertilizer injection across a wide operating range and pressure band, enabling efficient, water‑saving distribution of liquid nutrients through drip lines and micro-sprays. Its simple venturi structure with integrated filter and switch yields low-maintenance operation, broad applicability for agriculture, greenhouse and landscape systems, and supports professional whole-system design for long-term input and labor savings.

Filtered Venturi Drip Injector

This Venturi injector kit for drip irrigation includes a fertilizer injector, water tube, switch and filter, and is made from premium plastic for long-lasting performance. It uses the siphon principle and self-priming capability to conveniently draw liquid Fertilizer into the irrigation line with G3/4 male inlet and outlet threads for easy connection. Suitable for agriculture, greenhouses, lawns and vegetable gardens, the injector provides reliable liquid fertilizer injection across a wide flow and pressure range.

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Precise Filtered Fertilizer Injection

Designed by irrigation engineers with durable, corrosion-resistant materials and precision molding, the 1" Venturi Injector for Drip Irrigation w/ Tube Switch Filter delivers reliable, maintenance-friendly performance across greenhouse and field settings. It harnesses the venturi effect to accurately draw Fertilizer and other soluble additives into drip lines without electricity, with adjustable injection rates, self-priming action, and an integrated tube-switch filter for fast flushing or solution switching. Key features and advantages include easy 1-inch fitting installation, anti-backflow safety, clog-resistant filtration, clear calibration markings for precise dosing, and improved uniformity and cost-effective fertigation for growers.

Material introduction

The Venturi injector and its accessories are molded from premium engineering-grade plastic that resists corrosion and chemical attack from liquid Fertilizer while offering UV stability for prolonged outdoor use. The injector body, tube, switch, and filter are lightweight yet robust plastic components with precise G3/4 male threaded fittings for secure connection to standard PE pipes. This durable plastic construction delivers reliable self-priming performance, low maintenance, and long service life for dosing Fertilizer through drip irrigation systems in agriculture, greenhouses, and gardens.

◎ Product overview

◎ Premium plastic body

◎ Chemical-resistant flexible tubing

FAQ

What is a 1" Venturi injector with tube switch filter and how does it work in a drip irrigation system?

A 1" Venturi injector is a water-powered chemical/fertilizer dosing device that installs in the main irrigation line. Water flowing through the narrowed Venturi throat creates a vacuum that draws concentrated solution from a suction tube into the water stream without an external pump. The integrated tube switch filter helps keep debris out of the suction line so the injector can draw reliably.

Which irrigation systems and tubing does this injector work with?

It is intended for mains or supply lines with a 1" connection size (or with appropriate adapters) and is commonly used with drip, micro-sprinkler, greenhouse, and small-agricultural fertigation systems. The suction tube is compatible with typical soft polyethylene or vinyl tubing; the injector handles low-viscosity liquid concentrates (liquid fertilizers, soluble nutrients, some pesticides and pH adjusters). Avoid using thick slurries or liquids containing large solids without proper pre-filtration.

What water pressure and flow are required for proper operation?

Venturi injectors need adequate inlet pressure and flow to create suction. While exact requirements vary by model, a 1" Venturi typically requires moderate system pressure and a steady flow rate — in practice you should ensure the irrigation main provides the minimum flow and pressure specified in the product manual. Lower flow or pressure reduces suction and dosing rate; higher flow generally increases draw. If precise dosing is needed, use a calibrated flow meter, a proportional injector, or a chemical pump.

How do I install and start up the injector?

Install the injector in-line following the flow arrow, ideally after the main filter and before flow dividers. Secure 1" threaded or socket connections (use correct adapters if your line differs). Attach the suction tube to the injector’s pick-up port and place the other end in the chemical container; route the tube to avoid kinks and keep it below the liquid surface. Use the tube switch filter to prevent debris entry. Slowly open flow to prime the injector, check for leaks, and observe the draw through the suction tube. Adjust system flow or the concentrate shut-off (if provided) to achieve the desired dosing.

What maintenance is required and how do I troubleshoot common problems?

Periodically remove and clean the tube switch filter and suction strainer, inspect O-rings and seals, and replace the suction tubing if it becomes stiff or clogged. If the injector stops drawing: check that the suction tube isn’t air-locked, kinked, or blocked; ensure the chemical container has liquid and the tube reaches the bottom; confirm sufficient inlet flow/pressure; and inspect the filter for debris. Regular flushing after use and before storage prevents build-up and prolongs life.

Are there safety or chemical-compatibility considerations I should be aware of?

Yes. Confirm that the injector’s materials (commonly plastics, elastomers) are compatible with the chemicals you plan to use; corrosive solvents or undiluted acids may damage components. Always wear appropriate PPE when handling chemicals, label containers, and avoid cross-contamination. Install anti-siphon/backflow prevention in accordance with local regulations to protect the potable water supply. Follow manufacturer guidance for safe handling, mixing, and disposal of injected products.

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0086-18606348185

Our Location

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