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Lab Expo Variable Speed Peristaltic Pump 51-VPP202 is a dual channeled precise dispensing peristaltic pumps 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 to 2900 mL / min |
| Flow Accuracy | 0.5 %. |
| Speed Range | 0.1 to 600 rpm |
| No of channel | 2 |
| 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 | < 60 W |
| Dimensions ( L x W x H ) | 226 x 150 x 238 mm |
| Weight | 5.2 kg |
FunctionImplementationLaboratory liquid handling0.5 % flow accuracy ensures precise volumetric dispensingDual-channel operations2 channels enable simultaneous fluid processingLow-pulse flow applicationsInterchangeable pump heads deliver smooth fluid transferReversible pumping needsSpeed range of 0.1 to 600 rpm allows bidirectional operationEnvironmental stability useAmbient temperature 0 to 40 °C supports consistent lab conditions
| Model No | Pump Head Flow rate | Channel | Tubing Size ( mm ) |
| 51-VPP202A | 0.006 – 1700 ( mL / min ) per channel | 1 | Wall : 0.8 ~ 1 |
| 51-VPP202B | 0.16 – 1700 ( mL / min ) per channel | 1 | Wall : 0.8 ~ 1 |
| 51-VPP202C | 0.006 – 1700 ( mL / min ) per channel | 2 | Wall : 0.8 ~ 1 |
| 51-VPP202D | 0.16 – 1700 ( mL / min ) per channel | 2 | Wall : 0.8 ~ 1 |
| 51-VPP202E | 0.047 - 1600( mL / min ) per channel | 2 | Wall : 0.8 ~ 1 |
| 51-VPP202F | 0.006 – 2300 ( mL / min ) per channel | 1 | Wall : 0.8 ~ 1 |
| 51-VPP202G | 0.16 – 2900 ( mL / min ) per channel | 1 | Wall : 0.8 ~ 1 |
| 51-VPP202H | 0.006 – 2300 ( mL / min ) per channel | 2 | Wall : 0.8 ~ 1 |