Diaphragm vacuum pump is a kind of vacuum pump which is separated by diaphragm between the mechanical transmission part and the gas being pumped.
Applications: rotary evaporator, distillation test products; concentrator, vacuum drying oven; parallel evaporator; filtration test, solid phase extraction test, etc.
IDVP-630 Diaphragm vacuum pump
1. Integrated box design, simple and convenient operation
2. All parts in contact with the medium are made of polytetrafluoroethylene, which can withstand various corrosive gases such as acids, alkalis, and organic solvents.
3. Dry operation, environmentally friendly and clean, can replace circulating water vacuum pumps and rotary vane vacuum pumps.
4. The prototype has passed 1,500 hours of fatigue testing and can work stably and permanently.
5. Brand new air chamber structure design, leading the world in vacuum degree.
6. It adopts low-temperature heating motor, reasonable exhaust design, and low casing temperature (not higher than 45 degrees in summer).
IDVP-630+ IDVP-630
IDVP-633 Diaphragm vacuum pump
Features:
Excellent cor rasian resistance
High vacuum
Strong power
Low temperature rise
Quick evacuation
Stable operation
New appearance design
IDVP-500/IDVP-700 Diaphragm vacuum pump
1. No working medium (no oil) is required and no pollution is produced. The gas exchange chamber has built-in filter material to ensure the flow of air.
2. New technologies and new materials are used in the production process. It is easy to move and works smoothly, ensuring ideal vacuum degree and high air flow rate.
3. It adopts frictionless membrane movement, which produces no heat and no friction loss. The diaphragm is made of imported rubber, which is corrosion-resistant and has a long service life.
4. The machine body is designed with a self-cooling exhaust system to ensure 24-hour continuous operation.
5. The bearings adopt imported classic bearings, with smooth operation, low noise and high working efficiency.
Technical parameters
| Model | Extreme pressure（mbar） | Maximum pumping rate(L/min) | Pressure gauge | Power source | External dimension(L×W×H/mm) | Weight(kg) |
| IDVP-630 | 4~6 | 30 | No | 220-240V～,50Hz | 270×180×330 | 14.5 |
| IDVP-630+ | 4~6 | 30 | Digital display | 220-240V～,50Hz | 310×180×330 | 15 |
| Model | IDVP-633 |
| Environment temperature(℃) | 5~35 |
| Ambient relative humidity(%) | ≤70 |
| Motor power(W) | 200 |
| Maximum vacuum/ultimate pressure*(Pa/mbar) | 600/6 |
| Working power supply | 220‒240V，50Hz |
| Maximum pumping rate(L/min) | 33 |
| Inner diameter of air inlet(mm) | φ7 |
| Inner diameter of air outlet(mm) | φ7 |
| Connection hose for air inlet and outlet nozzles | φ12×φ8 |
| Enclosure rating | IP20 |
| Anti-pollution level | 2 |
| Air ballast function | Yes |
| Valve plate material | FFKM |
| Membrane material | PTFE+FKM |
| Air pipe material | FEP |
| Exhaust joint material | PTFE+C |
| Gas ballast material | FKM/PTFE+C |
| Air chamber material | ETFE |
| Equipment size W×D×H(mm) | 270×250×210 |
| Equipment weight(Kg) | 9.5 |
| Package Size W×D×H(mm) | 325×305×250 |
| Package weight(Kg) | 10 |
| Model | IDVP-500 | IDVP-700 |
| Rated voltage/frequency | 220V/50Hz | 220V/50Hz |
| Rated speed | ≧1390r/min | ≧1390r/min |
| Input power | ≦550W | ≦800W |
| Ambient temperature | 5~40℃ | 5~40℃ |
| Ultimate vacuum degree | 85 Kpa | 90 Kpa |
| Rated volume flow | 40L/min | 56L/min |
| Dimensions | 280*190*200mm | 280*190*230mm |
| Insulation level | B | B |
| Weight | 12Kg | 12Kg |