This range of diaphragm vacuum pumps is ideal for low to high boiling point rotary evaporation and distillation, filtration, blotting and solid phase extraction. It is widely used in laboratories for contamination-free transfer, compression and extraction. Designed for use in equipment such as rotary evaporators, concentrators and vacuum ovens.
Diaphragm Vacuum Pump Specifications:
| Model | VP-D15 | VP-D20 | VP-D20A | VP-D30 | VP-D30A | VP-D30I | VP-D30AI | VP-D60 | VP-D60A |
| Pump Head | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Pump Head Material | Nylon | Anticorrosive materials |
| Ultimate Vacuum | 250 mbar | 200 mbar | 50 mbar | 200 mbar |
| Speed of Evacuation | 15 L/Min | 20 L/Min | 30 L/Min | 60 L/Min |
| Pressure | 30 Positive or negative pressure | Negative pressure | 30 Positive or negative pressure
| Negative pressure | 30 Positive or negative pressure
|
| Inlet(mm) | φ6 |
| Outlet(mm) | φ6 | Built-in soundproofing cotton | φ6 | Silencer | φ6 |
| Working Temp. | 7~40℃ |
| Pump Body Temp. | <55℃ |
| Noise Level | <60 dB |
| Power | 75W | 160W |
| Diaphragm | / | Imported rubber |
| Valves | / | Imported rubber |
| Power Supply | AC220/110V±10%, 50/60Hz |
| Size (W×D×H)(mm) | 245x12 0x160 | 270x130 x210 | 270x130 x210 | 230x180 x265 | 230x180 x265 | 350x130 x220 | 350x130 x220 | 310x200 x210 | 310x200 x210 |
| Shipping Size (W×D×H)(mm) | 360x24 0x270 | 340x220 x330 | 340x220 x330 | 340x230 x330 | 340x230 x330 | 380x230 x340 | 380x230 x340 | 410x360 x290 | 410x360 x290 |
| N.W./G.W. (kg) | 4/6 | 7/9 | 7/9 | 7.5/10 | 7.5/10 | 10/13 | 10/13 | 10/15 | 10/15 |
Diaphragm Vacuum Pump Features:
1. Oil free,clean exhausted air by built-in filter.
2. Automatic cooling exhaust system ensures 24 h operation continuously.
3. The pressure adjustable design can satisfy a certain range of vacuum and gas velocity. (except for VP-D2)
4. TEFLON surface treatment, anti-gas corrosion.
5. Anticorrosive vacuum pump: VP-D3A, VP-D5A, VP-D5AI, VP-D10A
Details of Diaphragm Vacuum Pump:
VP-D15 Vacuum Pump:
VP-D30A Vacuum Pump:
The front design is attractive and functional, with two pressure gauges for real-time vacuum monitoring.
Each pump head on the Diaphragm Vacuum Pump is independently controlled, increasing pump efficiency and performance.
The bottom of the unit has a non-slip design to ensure the stability of the unit during operation. The diaphragm vacuum pump can be started quickly and the vacuum level can be precisely adjusted with the knob on the top.
The use of sturdy foam supports ensures that the equipment will not be damaged during transportation
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