Irrigation Auto Proportional Fertilizer Pump 20-2500L/H
Precise Dosing Durable Design
This irrigation auto proportional fertilizer pump is a precision fertilizer applicator that delivers accurate dosing (0.3–2% / 0.4–4%) and wide flow control (20–2500 L/H) to boost crop yields and reduce waste. Durable reinforced PP construction, compact grey design with a 3/4‑inch interface and ISO‑certified quality handles 0.2–8 bar and 4–40°C for reliable, all‑season field use. Packed in protective cartons and backed by pre-production samples, final inspections, flexible shipping/payment options and a low MOQ for easy sourcing.
Automatic Precise Proportional Dosing
The Irrigation Auto Proportional Fertilizer Pump (HY2502/HY2504) is a compact, PP-reinforced, grey fertilizer applicator with a 3/4 inch interface, calibrated scale ranges of 0.3–2% and 0.4–4%, and a variable flow capacity of 20–2500 L/H for precise proportional dosing. Engineered for all-season field use, it operates across 0.2–8 bar and 4–40 ℃, carries ISO certification, ships in protective carton packaging with low MOQs, and delivers reliable, labor-saving injection that optimizes nutrient use efficiency and reduces waste. Simple to integrate into drip or sprinkler irrigation systems, it functions as a metering pump and fertilizer applicator that ensures accurate, repeatable mixing and corrosion-resistant performance for growers seeking scalable, cost-effective fertigation.
Automatic Proportional Fertilizer Pump
The HYRT Irrigation Auto Proportional Fertilizer Pump (models HY2502/HY2504) is a grey, PP-reinforced fertilizer applicator designed for continuous irrigation with a 3/4-inch interface and a flow range of 20–2500 L/H. It provides adjustable dosing scales of 0.3%–2% or 0.4%–4%, operates at 0.2–8 bar and 4–40°C, and is ISO-certified for all-season use with carton packaging. Manufactured in Shandong, China with a minimum order of 2 pieces, the pump supports FOB/CFR/CIF/EXW shipping and multiple payment options for easy integration into drip and sprinkler systems.
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Precise Proportional Flow Control
Built by experienced irrigation engineers, the Irrigation Auto Proportional Fertilizer Pump 20-2500L/H reflects decades of field-tested know-how and rugged manufacturing tailored for both commercial farms and smallholders. As a precision fertilizer applicator it delivers proportional dosing from 20–2500 L/h with digital control, corrosion-resistant materials, and plug-and-play integration for greenhouses, orchards, and drip systems. Key advantages include high dosing accuracy, low power consumption, minimal maintenance, wide flow range, anti-clog design, and smart compatibility with controllers and sensors for consistent crop nutrition and labor savings.
Material introduction
The Irrigation Auto Proportional Fertilizer Pump 20-2500L/H is constructed from PP-reinforced engineering plastic, providing a lightweight yet sturdy body with strong chemical resistance for safe handling of liquid nutrients. Its 3/4-inch interfaces and corrosion-resistant wetted components are engineered to withstand 0.2–8 bar working pressure and 4–40 °C temperatures while delivering accurate proportional dosing across the 20–2500 L/H flow range. This material choice makes the fertilizer applicator low-maintenance, durable in seasonal irrigation environments, and dependable for long-term field use.
◎ Reinforced polypropylene (PP) housing
◎ Chemical- and corrosion-resistant internal components
◎ Reinforced structural elements for seasonal durability
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