Wholesale Venturi Injector for Drip Irrigation - No Power 1

Wholesale Venturi Injector for Drip Irrigation - No Power 2

Wholesale Venturi Injector for Drip Irrigation - No Power 3

Wholesale Venturi Injector for Drip Irrigation - No Power 4

Wholesale Venturi Injector for Drip Irrigation - No Power 5

Wholesale Venturi Injector for Drip Irrigation - No Power 6

Wholesale Venturi Injector for Drip Irrigation - No Power 7

Wholesale Venturi Injector for Drip Irrigation - No Power

Place of Origin:

China

Brand Name:

hyrt

Model Number:

32mm-110mm

Samples:

$145061.85/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

2.5m3/h

Sample

Avalivale

Product Name

Fertilizer Venturi Injector

Diameter

3/4", 3/4"

Function

Irrigation Eco Friendly

Packing

Carton

Place of Origin

Shandong, China

Type

Other Watering & Irrigation

Material

Plastic, Plastic

Application

Gardening, Farm, Garden, Agricultural, Irrigation, Greenhouse, garden watering, Watering Irrigation

Bulk-Packed, Power-Free, Compact, Durable

This wholesale Venturi Injector delivers precise Fertilizer dosing with no power or moving parts, offering energy-efficient, low‑maintenance operation. Its compact, corrosion‑resistant design and simple inline shape lower installation costs and improve chemical resistance, shipped in international export packing for dependable field or greenhouse use. Fast production (within 10 days), 7–15 day delivery, free DHL samples and flexible payment terms give quick supply and trusted support from an experienced irrigation manufacturer.

Water Powered Precision Fertigation

This Venturi injector for drip irrigation features a no-power design with no moving parts, chemical-resistant construction, and energy-efficient operation for long service life and low maintenance. It precisely meters and injects Fertilizer and other liquid nutrients into irrigation lines using only water pressure, providing accurate dosing and uniform distribution without additional pumps. Compact inline construction enables easy installation, lower system cost and scalable wholesale supply with international packaging and fast lead times, ideal for farms, greenhouses and landscape projects.

Flow Powered Venturi Injector

The Wholesale Venturi Injector for drip irrigation delivers reliable Fertilizer injection with no moving parts and no extra power required, ensuring energy-efficient operation and excellent chemical resistance. Its low-cost, easy-to-install design suits main installations across agriculture, greenhouse, landscape, and home garden systems. Manufactured by HYRT Water-saving Irrigation Co., LTD., the unit is offered with international export packing, free samples, and flexible payment and delivery options for fast production and shipment.

◎ Durable Chemical Resistant

◎ No Power Required

◎ Precise Nutrient Delivery

Efficient Accurate Power-Free Delivery

Crafted by a dedicated irrigation specialist, this wholesale Venturi injector for drip irrigation is engineered for reliable, maintenance-light fertilizer delivery without any external power, using durable materials and precision molding to meet commercial demand. It harnesses the Venturi effect to automatically draw and proportionally mix fertilizer and other soluble nutrients into the irrigation stream for consistent dosing, clog-resistant operation, and broad compatibility with drip lines and tubing. Key advantages include energy-free operation, easy inline installation, chemical-resistant construction for long service life, adjustable injection ratios for precise dosing, and attractive wholesale pricing for growers and contractors.

Material introduction

Constructed from chemical‑resistant plastics and corrosion‑resistant fittings, the Venturi injector withstands prolonged exposure to Fertilizer solutions and irrigation water. Its durable, high‑quality materials and robust seals deliver excellent chemical resistance and long service life without moving parts that can wear out. Lightweight and easy to install, the injector provides reliable, energy‑free injection for drip irrigation systems while keeping maintenance and replacement costs low.

◎ Chemical‑Resistant Venturi

◎ PVDF High‑Durability Venturi

◎ Reinforced Composite Venturi

FAQ

How does a Venturi injector for drip irrigation work without electrical power?

A Venturi injector uses the pressure and flow of the irrigation water to create a low-pressure suction (Venturi effect) that draws liquid from a supply tank into the irrigation line. There is no motor or electrical power needed—only pressurized water. A suction hose with a strainer/foot valve pulls product into the injector where it mixes with the main flow and is carried into the drip system.

What kinds of irrigation systems and application scenarios is this injector best suited for?

It is ideal for drip and micro-irrigation systems in greenhouses, nurseries, orchards, vineyards, turf (golf courses, sports fields), and landscape irrigation. Typical applications include fertigation (water-soluble fertilizers), applying wetting agents, pH adjustment, low-concentration pesticides or biologicals, line sterilization/cleaning, and small-scale hydroponic nutrient dosing.

Where and how should I install the injector in my irrigation network?

Install the injector in a pressurized section of the mainline where sufficient flow and pressure are available (follow the model’s required minimums). Mount on a straight run with recommended straight lengths upstream/downstream, connect the suction hose to the product tank (use a strainer/foot valve), and fit required check/backflow prevention devices per local regulations. Position it so injected product is carried downstream to filters and emitters, and secure all fittings to avoid air leaks.

What operating pressure, flow, and dosing control can I expect?

Operating requirements depend on the model, but Venturi injectors generally need a minimum inlet pressure/flow to produce suction—commonly a few psi/bar as a minimum and higher pressures for stronger suction. Some models have fixed injection ratios and others allow adjustment via a metering valve on the suction line or by changing mainline flow/pressure. Always consult the product datasheet for exact pressure/flow ranges and perform on-site calibration to confirm actual dosing.

What chemicals are compatible, and what safety or compatibility precautions should I follow?

Compatible liquids typically include water-soluble NPK fertilizers, acidifiers for pH control, many pesticides, and common wetting agents. Do not use very viscous fluids, solvents, undissolved solids, or highly corrosive chemicals unless the injector materials are rated for them. Use a suction-line filter/strainer, check chemical compatibility with the injector’s materials (PVC, EPDM, stainless, etc.), wear appropriate PPE, and flush the injector thoroughly after use.

How should I maintain the injector and troubleshoot common problems like weak or no injection?

Regular maintenance: keep suction strainer and injector nozzle clean, inspect seals and hoses for wear, and flush the unit after use. Troubleshooting tips: if injection is weak or stops, check for insufficient inlet pressure/flow, air leaks in the suction hose, clogged foot filter, blocked injector throat, or a stuck check valve. Prime the suction line, tighten fittings, and replace worn parts as needed. If problems persist, consult the supplier or product manual for model-specific guidance.

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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