How does the Venturi injector work?

It uses differential pressure created by water flow through a narrow throat to draw liquid fertilizer into the pipe system proportionally.

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3 Inch Venturi Fertilizer Injector for Garden Irrigation System

Name: 3 Inch Venturi Fertilizer Injector for Garden Irrigation System
Brand: Fuzhou Arthas Fluid Equipment Technology Co., Ltd.
SKU: 944080355

Fujian, ChinaFuzhou Arthas Fluid Equipment Technology Co., Ltd.

US$17.85-21.00

120 Pieces

Sample price:US$21.00/piece.Request sample

Product profile

Customization

Available

Application

Agriculture

Application Field

Agriculture

Model NO.

F90V

Function

Automatic Operation, Fertilization

Planting Machine Type

Planting Machine

Fertilizing Machine Type

Full-size Fertilizer

Power Source

Hydraulic Turbine

Mechanization

Simple Planting Machine

Ditching Mode

Select Ditching

Sowing

Joint Operating Machines and No-Tillage Seeder

Certification

CE, ISO9001:2008

Condition

New

Feature

Water Saving & Cost Saving

Max Pressure

10bar

Max Flow

35 M3/H

Connection Size

3 Inch

Tank Capacity

2200L/H

Weights

1.25kg

Product Name

Drip Irrigation System

Use

Automatic Operation

Transport Package

Carton

Trademark

Arka/Arthas

Origin

China

HS Code

8421219090

Production Capacity

50000 Set Per Month

Key features

Proportional Fertilization: Maintains constant nutrient concentration by injecting fertilizer in proportion to water flow.

Zero Power Consumption: Operates using hydraulic turbine power from water pressure, requiring no extra electricity.

Chemical Resistant Material: Constructed from PP material with high resistance to agricultural chemicals.

Anti-Backflow Safety: Built-in check valve prevents injection liquid from flowing back into the water system.

Wide System Compatibility: Adaptable to all micro-irrigation, drip irrigation, and micro-spray systems.

1-Year Warranty Coverage: Free replacement spare parts provided for any quality problems during the 1-year period.

OEM/ODM Customization: Flexible customization services available including logo and design personalization.

Easy Installation: Simple design allows for quick installation, operation, and maintenance by users.

Company profile

Importers and ExportersExhibition ExperiencePatents AwardedYears of Export Experience

Fuzhou Arthas Fluid Equipment Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 16 Years CertifiedNearest Port: Fuzhou PortAverage Response Time: ≤9.47h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality and service-management processes, ISO9001:2015 certification, CE product certification capability, and ERP-based digital management. It reports R&D activity, ODM services, OEM experience for well-known brands, flexible customization, in-stock capacity, and direct export rights with 16 years of export experience. Service procedures, corrective actions, complaint handling, and finished-product inspection are documented and followed. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no available SDK, and only two quality assurance and quality control inspectors. Financial records are indicated for 2021–2023, but no financial figures or performance results are provided.

Supplier typeThe supplier’s stated scope includes electronic products, mold manufacturing, plastic-part sales, engineering plastics and synthetic resins, and foreign trade. It has CNC and injection facilities, in-stock capacity, and self-operated import/export rights, indicating a manufacturing-oriented supplier with trading/export capability; however, no valid manufacturing-capacity contract exists with related subcontractors.

CertificationsThe supplier holds ISO9001:2015 certification for supplier management and sustainable development management, and reports CE product certification capability. These are explicit certification-related strengths, although the slices do not provide certificate validity dates or scope details.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. It offers training, accepts multiple quotation and payment terms, and reports seasonal lead times, but it has no overseas warehouse or showroom.

R&D capabilityThe supplier states a focus on scientific and technological innovation, reports new products during the past year, and provides ODM services. ERP is used for production, procurement, quality control, and logistics management, but no SDK is available and the slices do not quantify R&D resources or outcomes.

Production capacityThe supplier reports in-stock capacity, CNC and injection facilities, documented finished-product inspection instructions, two quality assurance and quality control inspectors, and seasonal lead times of within 15 working days off-season and one month during peak season. The absence of a valid manufacturing-capacity contract with related subcontractors is a stated limitation.

Customization capabilityThe supplier explicitly reports flexible customization, ODM services, and OEM capability for well-known brands. These statements directly support the ability to provide customized and customer-specific manufacturing services.

Client casesThe supplier reports OEM service for well-known brands and 16 years of export experience, with exports representing 41%–50% of total sales. These indicate relevant customer and international-service experience, but no named customers, project details, or verifiable case studies are provided.