loading
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 1
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 2
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 3
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 4
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 5
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 6
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 7
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 1
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 2
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 3
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 4
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 5
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 6
Agricultural Proportional Fertilizer Pump 3/4 for Irrigation 7

Agricultural Proportional Fertilizer Pump 3/4" for Irrigation

5.0
Place of Origin:
China
Samples:
$12397.08/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):29(days),>1000(pieces):To be negotiated(days)
model number:
Proportional Fertilizer Applicator
brand name:
HYRT
design customization

    oops...!

    no product data.

    Go to homepage
    Required Products
    Total price discount:
    Diameter
    3/4"
    Application
    Gardening, Farm, Garden, Irrigation, Agricultural, 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, garden agriculture, fertilization
    material
    Steel
    place of origin
    Shandong, China
    type
    Other Watering & Irrigation

    Proportional, Precise, Durable, Compact 

    The 3/4" Agricultural Proportional Fertilizer Pump delivers precise, water-saving nutrient dosing for drip, greenhouse, and field irrigation, reducing waste and boosting crop performance. Built from durable steel in a compact inline shape with a standard 3/4" connection, it offers reliable flow control, easy installation, and long service life. Secure, pre-inspected packaging plus HYRT’s global shipping and flexible payment options ensure fast, protected delivery and dependable after-sales support for farms and gardens.

    1620183233g0e
    1620183233oxz

    Accurate Proportional Fertilizer Dosing

    Constructed from durable steel with a 3/4" diameter inlet, the Agricultural Proportional Fertilizer Pump delivers accurate proportional dosing for drip and sprinkler irrigation across greenhouses, farmland and garden systems. Its metering mechanism and adjustable flow ensure consistent Fertilizer distribution, reduce water and nutrient waste, and are compatible with common filters, fittings and tubing for easy integration into existing irrigation setups. Compact, corrosion‑resistant housing and a simple install-and-maintain structure provide long-term reliability, low maintenance and cost-effective fertilization control for water-saving agricultural irrigation systems.

    3/4-inch Proportional Fertilizer Pump 

    The Agricultural Proportional Fertilizer Pump 3/4" is a 3/4" diameter steel proportional applicator (model Proportional Fertilizer Applicator, brand HYRT) designed for reliable nutrient injection into irrigation lines. It meters and injects fertilizer proportionally into drip, sprinkler and agricultural irrigation systems for gardening, greenhouse and farmland applications, enabling efficient and water-saving fertilization. Made in Shandong, China, the unit is manufactured with quality controls including pre-production samples and final inspection to ensure durability and compatibility with common irrigation fittings.


    ◎  

    ◎ 

    ◎ 

    16201832330io
    1620183233rje

    Precise, Reliable, Efficient Delivery

    Built by a family-run agricultural engineering brand with decades of irrigation know-how, the Agricultural Proportional Fertilizer Pump 3/4" is precision-engineered with corrosion-resistant alloys and calibrated dosing gears for durable, accurate performance. It meters and injects Fertilizer proportionally to flow, with adjustable ratios, backflow protection, and low-maintenance operation to deliver uniform nutrition across drip, sprinkler, and open-channel systems. Features and advantages include 3/4-inch robust fittings, chemical- and UV-resistant seals, easy-swap diaphragms, ±2% dosing accuracy, plug-and-play installation, and field-proven reliability that reduces waste, labor, and input costs.

    Material introduction

    Constructed mainly from high-grade steel, the Agricultural Proportional Fertilizer Pump 3/4" delivers robust structural strength for long-term use in irrigation systems. The corrosion-resistant steel body and precision-machined components withstand exposure to water and concentrated fertilizer solutions, minimizing wear and maintenance. With durable materials and properly matched seals and fittings, the pump provides reliable performance across gardening, greenhouse, and farmland drip irrigation applications.


    ◎ Steel Construction 

    ◎ Chemical-Compatible Finish

    ◎ Precision Components

    1620183233lpr

    FAQ

    1
    What is an Agricultural Proportional Fertilizer Pump 3/4" and how does proportional dosing work?
    The pump is an inline injection unit with 3/4" ports designed to inject soluble fertilizers and water-soluble additives into an irrigation mainline at a fixed ratio proportional to the irrigation flow. Proportional dosing means the pump meters chemical based on the volume of irrigation water (for example 1% of the water flow), so the concentration applied to the crop remains constant even when irrigation flow changes.
    2
    What irrigation systems and application scenarios is this pump suitable for?
    It is commonly used with drip, micro-sprinkler, sprinkler, gated pipe and small pivot systems. Typical scenarios include fertigation in vegetable beds, orchards, greenhouses, nurseries and turf. The pump works best when installed on pressurized mains with relatively steady but varying flows where proportional injection provides consistent nutrient delivery.
    3
    How do I choose the correct pump size and set the dosing rate?
    Select a pump whose proportional range and maximum injection capacity match your irrigation flow and required nutrient concentration. Check the manufacturer’s performance curve (flow vs. injection rate) and ensure the 3/4" porting fits your mainline or use adaptors. To set dosing, use the pump’s ratio control or calibration chart: calculate desired chemical volume per irrigation water volume (e.g., liters of fertilizer per cubic meter of water) and adjust the pump until a measured sample of injected solution matches the target concentration.
    4
    What are the key installation steps and plumbing/wiring considerations?
    Mount the pump securely near the irrigation line and install it on the discharge/mainline where flow measurement or hydraulic conditions match the pump’s design. Always install a filter upstream, a non-return/anti-backflow device and a pressure relief/vent as recommended. Provide a strainer on the suction line if drawing from a tank. Follow manufacturer's electrical specs for power and control wiring; if the pump needs a flow signal or external control, integrate it with the irrigation controller. Observe local backflow prevention regulations.
    5
    How should I maintain, clean and winterize the pump?
    Regular maintenance includes flushing fresh water through the pump after each use, inspecting diaphragms, seals and valves for wear every season, and replacing worn parts. Rinse thoroughly if using acidic or viscous fertilizers to avoid corrosion or deposits. Winterize by draining all solution, removing and storing the pump in a frost-free location if temperatures drop below freezing, and replace any perishable parts before the next season.
    6
    What are common problems and troubleshooting tips for dosing issues?
    If the pump is not injecting: check suction line for air leaks, clogged strainer, empty chemical tank, or closed valves. If dosing is inconsistent: verify correct pump calibration, ensure sufficient system pressure and stable flow, clean blocked injectors/valves, and inspect diaphragms for damage. If there is leakage or pulsation, replace worn seals/valves and check mounting and alignment. Always confirm chemical compatibility with pump materials and follow safety guidelines when handling concentrated fertilizers.
    Contact Us
    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
    no data
    Related Products
    no data
    Shandong HYRT Water-saving Irrigation Co., Ltd.
    One-stop professional irrigation system manufacturer
    Customer service
    detect