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Datasheet
24V Precision Magnetic-Drive Micro Gear Liquid Pump With Built-In BLDC Controller, Up To 1.0L/min Flow And 10bar Pressure
The TOPSFLO MG200 Series is a compact magnetic-drive micro gear-pump platform designed for precision liquid transfer, metering, circulation, lubrication, sampling, medical equipment, printing systems, food-processing equipment, and other applications requiring predictable flow under relatively high differential pressure. The MG200XK/DC24WI version combines a 24V brushless DC motor with a built-in controller and is available in multiple gear sizes with flow ranges from 20mL/min up to 1000mL/min.
The pump uses magnetic coupling between the motor and gear mechanism, eliminating the conventional rotating shaft seal and helping improve fluid containment. Standard XK models combine a 316L stainless-steel housing, PEEK gears, and PTFE sealing materials for compatibility with a wide range of suitable liquids. Self-priming capability, reversible operation, stepless flow adjustment, and model-rated pressure up to 10bar make the MG200 suitable for analytical instruments, medical systems, lubrication, chemical transfer, ink delivery, beverage equipment, liquid cooling, and laboratory applications.
| Model |
Max Head Pressure (Bar) |
Max Flow scope (ml/Min) |
Power (W) |
Voltage (V) |
Inlet/Outlet Diameter |
Motor |
| MG204XK/DC24WI |
10 |
20-1000 |
70 |
DC24 |
G1/8” |
DC Brushless Motor |
| MG209XK/DC24WI |
7 |
100-2500 |
70 |
DC24 |
G1/8” |
DC Brushless Motor |
| MG213XK/DC24WI |
7 |
300-3500 |
70 |
DC24 |
G1/8” |
DC Brushless Motor |
Key Features
- Magnetic-Drive Technology: Transfers motor torque through magnetic coupling without a conventional rotating shaft seal.
- Reduced Leakage Risk: Static-seal architecture improves fluid containment in precision liquid-transfer systems.
- 24V Brushless DC Motor: Uses a BLDC motor for longer operating life and reduced brush-related maintenance.
- Built-In Motor Controller: DC24WI versions integrate the brushless motor-control electronics into the pump assembly.
- Up To 1.0L/min Maximum Flow: MG200 variants provide flow ranges extending from 20mL/min to 3500mL/min.
- Up To 10bar Pressure: Selected MG200 models support differential pressure ratings up to 10bar.
- High Differential-Pressure Capability: Positive-displacement gear-pump design is suitable for systems with restrictive downstream conditions.
- Self-Priming Operation: Provides approximately 1-2m suction height under suitable installation and fluid conditions.
- Repeatable Flow Delivery: Gear displacement provides predictable flow that can be regulated through motor-speed control.
- Low-Pulsation Output: Provides a relatively smooth fluid stream suitable for metering and analytical applications.
- Stepless Flow Adjustment: Flow can be continuously adjusted by changing pump speed.
- Reversible Operation: Supports bidirectional liquid transfer when used with the appropriate control configuration.
- 316L Stainless-Steel Housing: Provides corrosion-resistant structural construction for demanding fluid applications.
- PEEK Gear Set: Standard XK models use chemically resistant PEEK gears.
- PTFE Sealing Materials: Supports compatibility with many industrial, laboratory, and process liquids.
- 0-3000cP Fluid Viscosity: Supports low-viscosity fluids as well as substantially more viscous liquids.
- -10 C To 100 C Fluid Range: Provides a broad working temperature range for compatible media.
- Continuous-Duty Operation: Designed for continuous fluid-transfer applications within specified operating limits.
- Dry-Running Capability: Current MG200XK/DC24WI specifications identify dry-running operation as supported.
- Optional Pressure-Limiting Valve: Can be supplied with an integrated pressure-limiting valve when specified.
- Optional Non-Return Valve: Check-valve configurations can be specified for suitable applications.
- Alternative Gear Options: Alloy-gear YT versions are available for selected media containing rigid particles.
- Chemical-Resistance Options: Specialized configurations are available for stronger acidic or alkaline media.
- Compact Precision Design: Suitable for space-constrained analytical, medical, printing, and industrial equipment.
Applications
- Medical equipment
- Hemodialysis systems
- Medical laser equipment
- Medical beauty equipment
- Laboratory instrumentation
- Analytical instruments
- Sampling systems
- Lubrication systems
- Ink-jet printing systems
- CIJ printers
- Paint metering
- Ink circulation
- Water-treatment equipment
- Chemical-liquid transfer
- Sanitization systems
- Food-processing equipment
- Coffee machines
- Hot and cold beverage systems
- Milk-transfer systems
- Carbonation systems
- Hydrogen electrolyzers
- Fuel-cell systems
- EV-charger liquid cooling
- Electronics liquid cooling
- Atmospheric water generators
- Atmospheric drinking-water systems
Dimension
