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Lab Expo Variable Speed Peristaltic Pump 51-VPP500 is a twenty-four channeled peristaltic pump designed to meet laboratory liquid handling needs. Equipped with a flow range of from 0.00011 to 1700 mL/min and speed accuracy which allows reversible operation to pump in both directions. Provides high levels of volumetric accuracy without contaminating the fluid during the operation. Interchangeable pump heads help in delivering smooth and low pulse flows.
$3,984.00 $ 3320
Specifications
| Flow Range | 0.00011-1700 mL/min |
| Flow Accuracy | 0.5 %. |
| Speed Range | 0.1-150 rpm |
| No of channel | 24 |
| Speed Resolution ( 0.1 ~ 100 rpm ) | 0.1 rpm |
| Speed Resolution ( 100 ~ 350 rpm ) | 1 rpm |
| Ambient Temperature | 0 ~ 40 °C |
| Relative Humidity | < 80 % |
| IP grade | IP 31 |
| Power supply | AC 220 V ± 10 % , 50 Hz / 60 Hz |
| Power Consumption | < 40 W |
| Dimensions ( L x W x H ) | 285 x 150 x 195 mm |
| Weight | 6.5 kg |
Features
Applications
Function Implementation Laboratory liquid handling 0.00011-1700 mL/min flow range enables precise fluid transfer Multi-channel processing 24 channels support parallel sample operations Variable speed control 0.1-150 rpm speed range allows adjustable flow rates Reversible pumping Flow accuracy of 0.5 % ensures bidirectional dispensing reliability Environmental operation Ambient temperature 0 ~ 40 °C permits lab condition use
Pump Heads and Tubing
| Model No. | Pump head Flow rate | No of Channels | Tubing size (mm) |
| 51-VPP500A | 0.00016-26 per channel (mL/min) | 8 | Wall : 0.8 ~ 1 |
| 51-VPP500B | 0.00011-20 26 per channel (mL/min) | 8 | Wall : 0.8 ~ 1 |
| 51-VPP500C | 0.00016-26 26 per channel (mL/min) | 12 | Wall : 0.8 ~ 1 |
| 51-VPP500D | 0.00011-20 26 per channel (mL/min) | 12 | Wall : 0.8 ~ 1 |
| 51-VPP500E | 0.00016-26 26 per channel (mL/min) | 16 | Wall : 0.8 ~ 1 |
| 51-VPP500F | 0.00011-20 26 per channel (mL/min) | 16 | Wall : 0.8 ~ 1 |
| 51-VPP500G | 0.00016-26 26 per channel (mL/min) | 24 | Wall : 0.8 ~ 1 |
| 51-VPP500H | 0.00011-20 26 per channel (mL/min) | 24 | Wall : 0.8 ~ 1 |
| 51-VPP500I | 0.0002-82 26 per channel (mL/min) | 8 | Wall : 0.8 ~ 1 |
| 51-VPP500J | 0.006-420 26 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP500K | 0.16-420 26 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP500L | 0.006-420 26 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
| 51-VPP500M | 0.16-420 26 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
| 51-VPP500N | 0.006-420 26 per channel (mL/min) | 4 | Wall : 0.8 ~ 1 |
| 51-VPP500O | 0.16-420 26 per channel (mL/min) | 4 | Wall : 0.8 ~ 1 |
| 51-VPP500P | 1-1700 26 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP500Q | 1-1700 26 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
| 51-VPP500R | 0.05-400 26 per channel (mL/min) | 4 | Wall : 0.8 ~ 1 |
| 51-VPP500S | 0.006-570 26 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP500T | 0.006-720 26 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP500U | 0.006-570 26 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
| 51-VPP500V | 0.006-720 26 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
| 51-VPP500W | 0.006-570 26 per channel (mL/min) | 4 | Wall : 0.8 ~ 1 |
| 51-VPP500X | 0.006-720 26 per channel (mL/min) | 4 | Wall : 0.8 ~ 1 |
Lab Expo Variable Speed Peristaltic Pump supports controlled fluid handling with adjustable speed control for accurate flow regulation across pharmaceutical, research, and industrial processes. Designed with multi-channel capability, interchangeable pump heads, and reversible operation, it enables dosing, circulation, and sampling with minimal contamination risk. Compact build allows easy integration into lab setups while supporting consistent performance during continuous operation.
