Plastic Proportional Fertilizer Pump for Drip Irrigation 1

Plastic Proportional Fertilizer Pump for Drip Irrigation 2

Plastic Proportional Fertilizer Pump for Drip Irrigation 3

Plastic Proportional Fertilizer Pump for Drip Irrigation 4

Plastic Proportional Fertilizer Pump for Drip Irrigation 5

Plastic Proportional Fertilizer Pump for Drip Irrigation 6

Plastic Proportional Fertilizer Pump for Drip Irrigation 7

Plastic Proportional Fertilizer Pump for Drip Irrigation

Place of Origin:

China

Samples:

$1009.31/piece | Min. order : 1 piece

Shipping:

Support Sea freight

Payments:

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

Lead Time:

1-100(pieces):31(days),>100(pieces):To be negotiated(days)

model number:

HY-2504

brand name:

HYRT

Inquiry

Write a Review

Required Products

Total price discount:

BUY TOGETHER

Inquiry together

Irrigation Type

Drip

Cover Material

Nylon

key selling points

Competitive Price

warranty

1 Year

core components

Pump

machinery test report

Provided

video outgoing-inspection

Provided

weight

place of origin

Shandong, China

type

FERTILIZER

Here are three concise 4-word subtitle options:

This plastic proportional Fertilizer pump provides precise, reliable dosing for drip irrigation to improve crop health and reduce chemical waste. Its compact, lightweight nylon body and injection-molded construction deliver corrosion-resistant durability and consistent performance backed by a 1-year warranty. Products arrive in professional, eco-friendly packaging with pre-production samples, final inspection, OEM/ODM support and flexible global delivery options.

Precision Plastic Fertigation Pump

The plastic proportional pump (HY-2504) features a lightweight injection-molded body with a nylon cover and durable pump core engineered for drip irrigation, with a one-year warranty and Shandong, China origin. It delivers precise Fertilizer dosing via proportional metering to minimize waste and ensure even nutrient distribution, combining chemical-resistant materials and steady flow for reliable crop performance. Its compact structural design provides easy installation, low-maintenance components and compatibility with standard drip fittings, offering cost-effective, OEM-ready operation for agricultural and greenhouse systems.

Plastic Proportional Fertilizer Pump

The HYRT HY-2504 plastic proportional Fertilizer pump is engineered for precise dosing in drip irrigation, featuring a durable nylon cover, a reliable pump core and a lightweight 4 kg design. Made in Shandong, China, it includes a one-year warranty, machinery test report and outgoing-inspection video, and is offered at a competitive price with OEM/ODM options. Professional, eco-friendly packaging and established export experience ensure safe, efficient delivery worldwide for agricultural and horticultural applications.

◎ Precise Proportional Dosing

◎ Durable Nylon Construction

◎ Easy System Integration

Precise, Efficient, Durable, Economical

Developed by an irrigation-focused team with field-tested design, the Plastic Proportional Fertilizer Pump combines chemical-resistant plastic construction and a compact form for reliable, corrosion-free operation in drip systems. It delivers adjustable, stable proportional injection of Fertilizer and soluble additives with low pulsation, anti-siphon protection, and simple flow-rate calibration for precise crop nutrition. Lightweight, UV-stable materials reduce maintenance and cost, while easy installation, energy efficiency, and long-term accuracy make it ideal for greenhouse, orchard, and field drip irrigation.

Material introduction

Constructed primarily from durable, injection-molded engineering plastics with a nylon cover, this proportional pump resists corrosion and wear when handling acidic or alkaline Fertilizer solutions. Chemical-resistant seals and elastomers are incorporated to maintain leak-free operation and long service life in drip irrigation systems. Lightweight yet robust, the plastic construction provides UV stability and cost-effective manufacturing while ensuring accurate Fertilizer dosing under field conditions.

◎ material introduction 1

◎ material introduction 2

◎ material introduction 3

FAQ

What is a plastic proportional fertilizer pump and how does it work in a drip irrigation system?

A plastic proportional fertilizer pump is an injector that meters concentrated liquid fertilizer into the irrigation water at a fixed, adjustable ratio. Most models are driven by the main irrigation flow (hydraulic) or by an electric motor; they automatically add fertilizer proportionally to the volume of irrigation water so the concentration stays consistent across the wetted area.

Where should I install the pump in my drip irrigation layout and what plumbing precautions should I take?

Install the pump downstream of the main filter and pressure regulator but upstream of laterals and emitters so the fertilized water reaches all lines. Fit a suction hose with foot valve to the fertilizer tank, and include anti-siphon/backflow preventer, check valve and a bypass or shut-off valve for servicing. Follow the manufacturer’s minimum straight-pipe lengths and recommended operating pressure/flow ranges; failure to observe placement and backflow protection risks clogging and contamination.

Which fertilizers and chemicals are safe to use with a plastic proportional pump?

Water-soluble N-P-K fertilizers, micronutrient solutions (chelates), and many acidifiers and pH adjusters are commonly compatible with plastic pumps. Avoid organic solvents, undiluted strong acids or bases, and thick slurries/suspensions unless the manufacturer explicitly lists compatibility. Always check the chemical-compatibility chart in the manual and dilute concentrated products before injecting.

How do I set and verify the pump’s injection ratio to ensure accurate dosing?

Use the pump’s ratio control (knob or switch) to select the target proportion (e.g., 1:100). Calibrate by collecting fertilizer output over a measured irrigation volume or time — measure injected volume, divide by irrigation water volume, and compare to the set ratio. Adjust the control or flow conditions until the measured ratio matches the target; repeat calibration whenever you change fertilizer or irrigation flow.

What routine maintenance does a plastic proportional fertilizer pump require?

Regularly flush lines after application to prevent salt buildup, clean the suction strainer and any screens, inspect and replace worn diaphragms, valves and tubing as needed, and check for air leaks in the suction line. In cold climates, winterize by draining and storing the unit or antifreeze-safe parts per the manual. Follow the manufacturer’s service schedule for parts replacement to preserve accuracy and life.

What common problems should I expect and how can I troubleshoot them quickly?

Low or no injection is usually caused by air in the suction line, a clogged strainer, empty tank, collapsed hose, or a faulty check valve — prime the line, clean the strainer, and inspect hoses/valves. Erratic dosing can be due to fluctuating irrigation flow/pressure or worn internal parts; ensure stable pressurization and replace worn diaphragms. Backflow into the fertilizer tank signals missing or failed backflow protection — stop operation and install/repair anti-siphon and check valves immediately. If unsure, consult the manual or supplier for model-specific diagnostics.

Let' s Discuss Your Needs

Our water-saving experts will provide you with full assistance from quotation to delivery.

Write to Us

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