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Precision Micro Gear PumpPrecision Micro Gear Pump

Precision Micro Gear Pump

HomePrecision Micro Gear Pump

High-precision Gear Metering Pump
Drum Pump
Suitable for working conditions with viscosity of 0.4–3000 MPa·s (similar to water). The pump withstands system pressure up to 4 MPa, and various motors are optional based on actual working scenarios.
img of MPG Micro Gear Pump & 1-135ml/min

MPG Micro Gear Pump & 1-135ml/min

Flow rate: 1–135 ml/min (MPG004) 15–280 ml/min (MPG008)

Displacement: 40 μl/r (MPG004) 80 μl/r (MPG008)

Working pressure difference: 5  bar (MPG004) 10 bar (MPG008)

Medium viscosity: 0.4 - 3000 MPa·s (suitable for water-based and low-viscosity media)

Maximum withstand pressure:4 MPa

Feature: Wide-range fine flow adjustment

Standard material options: SS316L, HC276

Motor Options: Motors can be selected based on working conditions, including brushless motors, AC motors, stepping/servo motors, variable frequency motors, and explosion-proof motors.

Customization Support: Detailed selection data, floor plans, and STEP drawings are available upon request.

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img of MRA Micro Gear Pump & 100-2000 ml/min

MRA Micro Gear Pump & 100-2000 ml/min

Flow Rate: 100-2000 ml/min

Working pressure differential: 0.5 - 25 bar

Medium Viscosity: 0.4 - 3000 MPa·s (suitable for water-based and low-viscosity media)

Max Pressure: 4 MPa

Motor Options: Selectable based on working conditions: brushless motor, AC motor, stepper/servo motor, variable frequency motor, explosion-proof motor, etc.

Parameters & Applications

Typical Applications

Automation & process control, micro-transfer, circulating booster, automatic dosing/feeding, waste heat recovery, vacuum sampling, chip processing, laboratory equipment, cooling circulation, flavor & fragrance, foundry machinery, packaging machinery, cleaning systems, additive injection, chemical metering, small-scale/pilot plants, etc.
Ideal for scenarios requiring low flow, pulsation-free operation, high linearity, high pressure differential, zero leakage, precision metering, and stable flow.About JONSN: 16 years dedicated to micro gear pumps. Recognized by the industry, end users, and design institutes. Equipped with a full-factor micro gear pump performance test platform.
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img of MRB Micro Gear Pump & 400-4800ml/min

MRB Micro Gear Pump & 400-4800ml/min

Flow Rate:  400 - 4800 mL/min

Differential Pressure: 0.5 - 25 bar

Medium Viscosity:  0.4 - 3000 MPa·s (suitable for water-based and low-viscosity media)

Max Pressure:  4 MPa

Motor Options:  (Selectable based on working conditions): brushless motor, AC motor, stepper/servo motor, variable frequency motor, explosion-proof motor, etc.

Parameters & Applications

Typical Applications

Typical Applications: Automation & process control, micro-transfer, circulating booster, automatic dosing/feeding, waste heat recovery, vacuum sampling, chip processing, laboratory equipment, cooling circulation, flavor & fragrance, foundry machinery, packaging machinery, cleaning systems, additive injection, chemical metering, small-scale/pilot plants, etc.About JONSN: 16 years dedicated to micro gear pumps. Recognized by the industry, end users, and design institutes. Equipped with a full-factor micro gear pump performance test platform.
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img of MRC Gear Pump & 0.8-14L/min

MRC Gear Pump & 0.8-14L/min

Flow rate: 0.8 – 14 L/min

Differential Pressure: 0.5 – 25 bar

Max pressure resistance: 4 MPa

Medium viscosity: 0.4 – 3000 MPa·s (suitable for water-based and low-viscosity media)

Pump Materials: Standard: SS316L / HC276.

Selection Support: Detailed selection data, CAD drawings, and STEP models available.

Motor Options: Selectable based on working conditions: brushless motor, AC motor, stepper/servo motor, variable frequency motor, explosion-proof motor, etc.

Parameters & Applications

CoMPatible Media

Deionized water, methanol, urea solution, kerosene, additives, lubricating oil, lye, ammonia solution, cobalt solution, dialysate, ethylene glycol, Freon, ink, glycerin, phenolic resin, curing agent, essence & fragrance, fluorinated liquid, and more.

Typical Applications

Automation & process control, micro-transfer, circulating booster, automatic dosing/feeding, waste heat recovery, vacuum sampling, chip processing, laboratory equipment, cooling circulation, flavor & fragrance, foundry machinery, packaging machinery, cleaning systems, additive injection, chemical metering, small-scale/pilot plants, etc.Explicitly built as an industrial-grade large flow gear pump, this platform is ideal for scenarios requiring low flow, pulsation-free operation, high linearity, high pressure differential, zero leakage, precision metering, and stable flow.Equipped with a full-factor micro gear pump performance test platform - welcome to bring your application to our factory for technical exchange and verification.
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img of MRE Gear Pump & 4-48L/min

MRE Gear Pump & 4-48L/min

Flow rate: 4 - 48 L/min

Working pressure differential: 0.5 - 25 bar

Medium viscosity: 0.4 - 3000 MPa·s (suitable for water-based and low-viscosity media)

Max pressure resistance: 6 MPa

Motor Options: Motor Options (Selectable based on working conditions): brushless motor, AC motor, stepper/servo motor, variable frequency motor, explosion-proof motor, etc.

Parameters & Applications

CoMPatible Media

Deionized water, methanol, urea solution, kerosene, additives, lubricating oil, lye, ammonia solution, cobalt solution, dialysate, ethylene glycol, Freon, ink, glycerin, phenolic resin, curing agent, essence & fragrance, fluorinated liquid, and more.

Typical Applications

Automation & process control, micro-transfer, circulating booster, automatic dosing/feeding, waste heat recovery, vacuum sampling, chip processing, laboratory equipment, cooling circulation, flavor & fragrance, foundry machinery, packaging machinery, cleaning systems, additive injection, chemical metering, small-scale/pilot plants, etc.Equipped with a full-factor micro gear pump performance test platform - welcome to bring your application to our factory for technical exchange and verification.
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img of MRF Gear Pump & 8-67L/min

MRF Gear Pump & 8-67L/min

Flow rate: 8-67 L/min

Differential Pressure: 0.5 - 14.5bar

Medium viscosity: 0.4-3000 MPa·s (suitable for water-based and low-viscosity media)

Max pressure resistance: 4 MPa

Materials: Standard: SS316L / HC276.

Motor Options: Selectable based on working conditions: brushless motor, AC motor, stepper/servo motor, variable frequency motor, explosion-proof motor, etc.

Parameters & Applications

CoMPatible Media

Deionized water, methanol, urea solution, kerosene, additives, lubricating oil, lye, ammonia solution, cobalt solution, dialysate, ethylene glycol, Freon, ink, glycerin, phenolic resin, curing agent, essence & fragrance, fluorinated liquid, and more.

Typical Applications

Automation & process control, micro-transfer, circulating booster, automatic dosing/feeding, waste heat recovery, vacuum sampling, chip processing, laboratory equipment, cooling circulation, flavor & fragrance, foundry machinery, packaging machinery, cleaning systems, additive injection, metering, and stable flow.About JONSN: 16 years dedicated to precision micro magnetic gear pumps. Recognized by the industry, end users, and design institutes. Equipped with a full-factor micro gear pump performance test platform - welcome to bring your application to our factory for technical exchange and verification.
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img of MRV Gear Pump & 0.2- 8 L/min

MRV Gear Pump & 0.2- 8 L/min

Flow Rate: 0.2 - 8 L/min

Working pressure differential: 10 bar

Medium Viscosity: 0.4 - 3000 MPa·s (suitable for water-based and low-viscosity media)

Max Pressure: 4 MPa

Materials: Regular 316L stainless steel & Hastelloy C-276 pump heads available in stock, short lead time.

Parameters & ApplicationsDesign Feature: Designed for equipment integration where installation space is limited, with a coMPact structure that supports flexible pipeline layout.Materials: Integrally cast steel pump body for enhanced strength and durability, combined with a precision-machined gear shaft, PEEK gear, and zirconia ceramic shaft.Selection Support: Detailed selection data, layout drawings, and STEP models available.Core Feature: Suited for scenarios requiring low flow, pulsation-free operation, high linearity, high pressure differential, zero leakage, precision metering, and stable flow.

Typical Applications

Trace delivery, addition, lubrication, spraying, dispensing, sampling, jet marking, pressurization, circulation, coating, metering, and other fluid pumping systems.

Ideal for automation & process control, trace delivery systems, high-pressure circulation, low-flow high-head systems, automatic dosing/feeding, waste heat recovery, vacuum sampling, chip processing, laboratory equipment, cooling circulation, foundry machinery, packaging machinery, cleaning systems, additive injection, chemical metering, small-scale/pilot plants, etc.

Suited for scenarios requiring low flow, pulsation-free operation, high linearity, high pressure differential, zero leakage, precision metering, and stable flow.About JONSN: 16 years of expertise in micro magnetic gear pumps. ISO 9001:2015 certified platform. Welcome to bring your application to our factory for technical exchange and verification.
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img of MDC Series · Micro Dosing Pump Control Station & 1 ml – 10,000 ml/min

MDC Series · Micro Dosing Pump Control Station & 1 ml – 10,000 ml/min

In quantitative filling, ratio-based conveying, and precision metering, inaccurate flow, cumbersome operation, and the high cost of attended operation have long been hidden bottlenecks holding back production efficiency. The Gear Pump Servo Control Box is built around precise, closed-loop servo control — making flow control simple, accurate, and intelligent.

Features: Precision metering · Compact size · Quantitative conveying · Modular pairing with JONSN-MR and MPG series pump heads

Composition: Servo motor + JONSN magnetic gear pump + communication control system

Dimensions: 310 × 200 × 240 mm

Operating & Applications

Operating Modes

① Sample Mode — continuous operation at a set speed; flow calibration and fixed-speed runs.
② Flow Mode — continuous conveying at a set flow rate (mL/min).
③ Speed Mode — cyclic quantitative dispensing by cycle count / interval / volume per sample.

Applications

Chemical batching and ratio-based conveying | Metered lubrication and cooling supply | Precision metering in food and pharmaceuticals | Laboratory and pilot-scale systems | Quantitative dosing of new-energy materials | Automated production line integration
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ADDRESS

Building A3, Qiuyue Science and Technology Park, Ganzhou Economic and Technological Development Zone, Jiangxi Province

Tel.

0086-21-34720020

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Get Custom Fluid Dosing Selection Solution
Starting a new project? Contact us for tailored pump solutions — from inlet specs and pipe sizing to motor matching and drawings — designed to fit your working conditions and accelerate your R&D cycle.
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