Automatic 0.4-4% Proportional Fertilizer Injector Pump 1

Automatic 0.4-4% Proportional Fertilizer Injector Pump 2

Automatic 0.4-4% Proportional Fertilizer Injector Pump 3

Automatic 0.4-4% Proportional Fertilizer Injector Pump 4

Automatic 0.4-4% Proportional Fertilizer Injector Pump 5

Automatic 0.4-4% Proportional Fertilizer Injector Pump 6

Automatic 0.4-4% Proportional Fertilizer Injector Pump 7

Automatic 0.4-4% Proportional Fertilizer Injector Pump

Place of Origin:

China

Samples:

$62642.0/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-1000(pieces):30(days),>1000(pieces):To be negotiated(days)

model number:

proportional fertilizer applicator

brand name:

HYRT

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color

Gray

Diameter

3/4"

Application

Gardening, Farm, Garden, Agricultural, Irrigation, Greenhouse, garden watering, garden irrigation, Watering, Drip irrigation system, drip irrigation, agricultural irrigation system, farmland irrigation, water-saving irrigation system, irrigation pipe, agriculture drip irrigation, CONNECT, garden agriculture, plant watering, fertilization, Water Hose

material

Plastic

place of origin

Shandong, China

type

Other Watering & Irrigation

Precise, Durable, Compact, Hassle-Free

The Automatic 0.4–4% Proportional Fertilizer Injector Pump provides precise, hands-free Fertilizer dosing to maximize nutrient uptake, reduce waste, and simplify irrigation management. Its compact gray plastic housing, secure packaging, and corrosion-resistant construction deliver a space-saving style and easy installation for drip and micro-sprinkler systems. Backed by pre-production samples, final inspections, flexible shipping and payment options, and responsive after-sales support, it gives growers dependable quality and service.

Here are some 4-word subtitle options:

The Automatic 0.4-4% Proportional Fertilizer Injector Pump delivers precise automatic dosing with an adjustable 0.4–4% injection range, compact gray plastic housing for corrosion resistance, and simple fittings for fast installation. As a value-driven irrigation accessory, it integrates with drip and sprinkler systems, reduces chemical and water waste through proportional mixing, and is manufactured by HYRT in Shandong, China to meet export-quality standards. Its low-maintenance structure, flexible flow compatibility, and reliable continuous operation provide consistent nutrient delivery for agricultural, greenhouse, and landscape applications, improving labor efficiency and crop performance.

Automatic Proportional Fertilizer Injector

The Automatic 0.4-4% Proportional Fertilizer Injector Pump from HYRT is a gray plastic dosing unit made in Shandong, China, engineered to deliver accurate 0.4–4% proportional injection for irrigation systems. Compatible with drip, micro-sprinkler and sprinkler setups, it benefits from pre-production samples and final inspections to guarantee consistent performance. Fertilizer dosing is simplified with global export support, flexible delivery terms and multiple payment options from a manufacturer experienced in irrigation, filters and fittings.

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Precise Proportional Nutrient Delivery

Built by a precision-agriculture team with years of greenhouse experience, this Automatic 0.4-4% Proportional Fertilizer Injector Pump reflects a quality-driven brand ethos and rigorous engineering for consistent, field-proven dosing. Its automatic proportional control (0.4–4%) and user-friendly interface ensure accurate, repeatable Fertilizer delivery across irrigation systems, with durable corrosion-resistant materials, low-maintenance pump mechanics, and broad flow compatibility. The result is higher nutrient-use efficiency, time and labor savings, reliable long-term operation, and easy calibration for growers seeking precise, scalable Fertilizer management.

Material introduction

The Automatic 0.4-4% Proportional Fertilizer Injector Pump is built with a durable engineered plastic housing that resists corrosion and chemical attack from fertilizer solutions. Its molded gray polymer body keeps the unit lightweight for easy installation while offering robust resistance to UV and outdoor exposure. Internal plastic components and chemically compatible seals support precise dosing performance and long service life in irrigation and fertigation systems.

◎ Chemical-resistant plastic

◎ Molded corrosion-resistant

◎ Lightweight durable construction

FAQ

What is the Automatic 0.4–4% Proportional Fertilizer Injector Pump used for?

This pump automatically injects a controlled proportion (0.4–4% of mains flow) of fertilizer or treatment solution into an irrigation line. Typical uses include fertigation in greenhouses and nurseries, drip and micro‑irrigation on farms, sprinkler and turf systems, hydroponic nutrient dosing, and chemical dosing for sanitation or pH control.

How does the 0.4–4% proportional range work and how do I set the injection concentration?

The pump meters injected volume as a fixed percentage of the mainline flow. To set it: (1) determine your irrigation flow rate, (2) choose the desired injection percentage (within 0.4–4%), (3) adjust the pump’s control/dial or electronic setting to that percentage, and (4) verify by measuring injected volume over time or checking solution EC/pH in the irrigation output. Example: at 1,000 L/h main flow, 1% injection = 10 L/h injected solution.

Which irrigation systems and installation points are compatible with this injector?

It works with drip lines, micro‑sprinklers, overhead sprinklers, center pivots (where compatible with pressure/flow), greenhouse manifolds and hydroponic nutrient loops. Best practice is to install the injector after the main filter and pressure regulator, include a reliable backflow preventer, and ensure your system meets the pump’s minimum flow and pressure requirements.

What chemicals and fertilizers can I safely inject, and what precautions should I take?

Soluble fertilizers, most acid or alkaline pH adjusters, many pesticides and sanitizers can be dosed—provided they are compatible with the pump’s wetted materials. Avoid highly viscous fluids, slurries with undissolved solids, or aggressive chemicals if the pump’s materials are not rated for them. Always check chemical MSDS and manufacturer compatibility charts, use appropriate PPE, avoid mixing incompatible chemicals in the injector line, and flush the system after use.

What are the basic installation and routine maintenance steps?

Installation: mount pump on a stable surface, connect injection line to chemical tank with correct suction line length, place pump discharge into mainline (after filter/regulator), install backflow prevention, and prime and calibrate. Maintenance: inspect and clean suction strainers and filters regularly, flush lines after each chemical change, replace wear parts (seals, diaphragms, check valves) per schedule or if performance drops, and store corrosive solutions properly. Periodic calibration checks with measured samples or EC/pH testing are recommended.

What are common problems and how can I troubleshoot them?

Common issues: no injection (air in suction, empty tank, blocked strainer, failed drive), low or fluctuating dose (worn valves/diaphragm, incorrect percentage setting, insufficient mains flow), leaks (loose fittings, damaged seals), or chemical degradation/clogging. Troubleshooting steps: verify supply and power, prime suction and remove air, check and clean filters/strainers, confirm correct percentage and mainline flow, inspect/replace worn parts, and ensure backflow devices are functioning. If in doubt, contact the supplier with model and symptom details.

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Our Location

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