Request Quote
Scan the QR code below to connect with us on WhatsApp.
Request Quote
Scan the QR code below to connect with us on WhatsApp.
Lab Expo Variable Speed Peristaltic Pump 51-VPP402 is a four channeled precise dispensing peristaltic pump to meet laboratory liquid handling needs. Equipped with varied flow range and speed accuracy it 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.
| Flow Range | 0.006 to1600 mL/min |
| Flow Accuracy | 0.5 %. |
| Speed Range | 0.1 to 350 rpm |
| No of channel | 4 |
| Ambient Temperature | 0 to 40 °C |
| Relative Humidity | < 80 % |
| IP grade | IP 31 |
| Power supply | AC 220 V ± 10 % , 50 Hz / 60 Hz |
| Power Consumption | < 50 W |
| Dimensions ( L x W x H ) | 226 x 150 x 238 mm |
| Weight | 4.9 kg |
FunctionImplementationLaboratory fluid transfer4 channels enable simultaneous multi-sample dispensingPrecise volumetric dosing0.5% flow accuracy supports analytical repeatabilityVariable speed control0.1 to 350 rpm range adjusts flow for diverse viscositiesHigh-flow applicationsUp to 1600 mL/min handles bulk liquid processingReversible pumping needsBidirectional operation allows fluid return or mixing protocols
| Model No | Pump head Flow rate | No of Channels | Tubing size (mm) |
| 51-VPP402A | 0.00016-26 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP402B | 0.00011-20 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP402C | 0.00016-26 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
| 51-VPP402D | 0.00011-20 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
| 51-VPP402E | 0.00016-26 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
| 51-VPP402F | 0.00011-20 per channel (mL/min) | 4 | Wall : 0.8 ~ 1 |
| 51-VPP402G | 0.0002-82 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP402H | 0.0002-82 per channel (mL/min) | 1 | Wall : 0.8 ~ 1 |
| 51-VPP402I | 0.006-420 per channel (mL/min) | 2 | Wall : 0.8 ~ 1 |
