V-20
Instruction
220V 50Hz
CE, ISO
1 Year
BEING
Wooden Box
Jiangsu
Product Description

| Model | V-20 | V-40 | V-65 | V-135 | V-20F | V-40F |
| Maximum flow | 20 L/min | 35L/min | 65L/min | 125L/min | 20 L/min | 35L/min |
| Pump head type | Two - stage pump | |||||
| Ultimate vacuum | 8 mbar | |||||
| Maximum operating pressure | 1 bar | |||||
| Vacuum adjustment | No | Yes, display real vaccum degree | ||||
| Interface specification | 10 mm | 12mm | 10 mm | |||
| Pump head material | PTFE | |||||
| Composite diaphragm material | PTFE | |||||
| Valve material | FFPM | |||||
| Working system | Continuously working | |||||
| Environmental relative humidity | less than 80%RH | |||||
| Medium and ambient temperature | 5 - 40 | |||||
| Speed | 1450RPM | |||||
| Interior dimension WxDxH(mm) | 165×315×210 | 170×330×210 | 240×290×355 | 380×300×200 | 175×315×275 | 180×330×275 |
| Power consumption | 120W | 240W | 400W | 600W | 120W | 240W |
| Electrical requirement | AC 220V 50HZ | |||||
| Temperature range | Chamber volume | |||
![]() | Rotary Evaporator | Water: RT+5 - 99ºC, Oil: RT+5 - 180ºC(option) | 2L,5L,10L,20L,50L | Click on |
![]() | Recirculating Chiller | -20 - 20ºC | 33L,47L | Click on |



























