- Stock: In Stock
- Brand: Longer
- Model: GM200-2B
- Weight: 1.70kg
- Dimensions: 17.50cm x 11.60cm x 13.50cm
- SKU: LPGM2002B
Available Options
The GM200-B Mini Peristaltic Pump installed with selected heads is a compact, high-precision fluid transfer solution designed for laboratory, analytical, and industrial applications. Engineered for reliable and efficient operation.
Key Features
- Multiple options of peristaltic pump heads.
- Compact Design – Space-saving construction with a small 175 × 115 × 135 mm footprint, ideal for laboratory benches, instruments, and space-constrained installations.
- 20,000:1 Speed Control Ratio – Provides a wide adjustable speed range of 0–200 rpm for precise control of fluid delivery.
- High-Resolution Speed Adjustment – Speed can be precisely adjusted with different resolutions across the operating range:
- <10 rpm: 0.01 rpm resolution
- 10–100 rpm: 0.1 rpm resolution
- 100–200 rpm: 1 rpm resolution
- Versatile Operating Modes – Supports both continuous mode and timer mode, providing flexibility for different liquid-transfer and dispensing applications.
- User-Friendly LCD Interface – The LCD screen clearly displays pump speed, running direction, operating time, and pump status for convenient monitoring and operation.
- Multiple Control Options – The pump can be conveniently operated using the built-in keypad or footswitch, allowing hands-free operation when required.
- Low-Noise Operation – Engineered for quiet performance, making it well suited for laboratories and other noise-sensitive working environments.
- Durable and Efficient Design – Features IP31-rated protection and operates from a 24 VDC, 8 W power supply for reliable everyday use.
- Multiple Tubing Options – Compatible with #13, #14, #19, #16, and #25 tubing, providing flexibility for different flow-rate requirements and applications.
- The GM200-2A does not support external or communication control, but GM200-1A does, via RS485 and Modbus RTU.
Typical Applications
- Applications in labs or industries
GM200-2B Drive, power cord, Manual, and your selected head with extra cost
Compatible Pump Head and Tubing
Pump Drive Model | Pump Head Model | Speed | Roller Number | Channel Number | Pump Head Material | Tubing | Max Flow Rate Reference （mL/min） |
GM200-2B (Product Code：05.02.05A) | YZ1515x | ≤200rpm | 3 | 1 | Housing: PESU or PPS Roller: Stainless steel | 13#，14#，19#，16#，25#，17#，18# | 760 |
YZ2515x | 3 | 1 | 15#，24# | 540 | |||
DG-1 (6 rollers) | ≤100rpm | 6 | 1 | Cartridge：POM or PVDF Roller: Stainless steel | ID≤3.17mm， W.T.: 0.8-1mm | 48(Single Channel) | |
DG-1 (10 rollers) | 10 | 1 | 32(Single Channel) | ||||
DG-2 (6 rollers) | 6 | 2 | 48(Single Channel) | ||||
DG-2 (10 rollers) | 10 | 2 | 32(Single Channel) | ||||
CM400-2B (Product Code：05.02.05B) | YZ1515x | ≤400rpm | 3 | 1 | Housing: PESU or PPS Roller: Stainless steel | 13#，14#，19#，16#，25#，17#，18# | 1520 |
YZ2515x | 3 | 1 | 15#，24# | 1120 |
| Technical | |
| Model Number | GM200-2B |
| Number of Channels | 1 or 2 |
| Flow Rate | 0-760 mL/min |
| Rotation Speed (rpm) | 0-200 rpm, reversible |
| Speed Resolution | 0.01 RPM when <10 RPM, 0.1 RPM between 10-100 RPM. or 1 RPM between 100-200 RPM |
| Display | LCD screen for pump speed, running direction, time and work modes |
| Communication Interface | None |
| Control Mode | Keypad, footswitch |
| Control Panel | Set parameters and control the pump via keypad |
| External Control | not applicable |
| Operating Conditions | 0 to 40 ℃ and <80% humidity |
| Power Supply | 100-240 VAC, 50/60Hz by adapter 24 VDC/15W |
| Power Consumption | ≤15 W |
| Weight (kg) | 1.7 kg |
| Dimensions | 175 x 115 x 135 mm (no head) |
| IP Rating | IP31 |
| Thumb | File information |
 | Info page GM200-2BGM400-2B.pdf File Size593.22KB Downloaded: 1 |
| Operating Manual GM200-2B GM400-2B.pdf File Size4.44MB Downloaded: 1 |
