DWGM-0.5B Corrosion Resistant Diaphragm Vacuum Pump
DWGM-0.5B corrosion resistant diaphragm vacuum pump (oil-free diaphragm vacuum pump) is designed for laboratory and process applications requiring clean vacuum generation without pump oil or oil-mist contamination.
- ≥48 L/min Maximum Pumping Speed
- 0.098 MPa* Ultimate Pressure Vacuum
- Double Pump Head Pump Configuration
- Φ6 mm Air Inlet, Customizable
Features of DWGM-0.5B
- No pump oil and no oil mist pollution
- High efficiency and low noise
- There are fixed pressure and adjustable pressure.
- It is small and easy to move
- Widely used in pharmaceutical, chemical, chemical, electronic and other industries

Applications of DWGM-0.5B

Chemical & Pharmaceutical Laboratories
Vacuum support for reaction solutions, solvent extracts and pharmaceutical samples in compatible reduced-pressure laboratory workflows.

Vacuum Filtration
Vacuum source for laboratory suspensions, precipitates and liquid samples during compatible filtration processes.

Reduced-Pressure Evaporation
Vacuum support for solvent mixtures, extracts and concentrated solutions during compatible evaporation workflows.

Vacuum Drying
Vacuum source for compatible powders, solid materials and laboratory samples during reduced-pressure drying.

Electronics & Materials Research
Vacuum support for compatible electronic materials and laboratory process samples requiring an oil-free vacuum source.
FAQ
- Washer
- Washer
- Multi-manifold
- Heating Pot
- Cooling Device
- Evaporating Flask
- Evaporating Flask
- Evaporating Flask
- Evaporating Flask
Why Choose Us?
“Multiple suppliers” have always been an issue in the procurement process. Drawell as a one-stop laboratory equipment and scientific instruments supplier, can perfectly solve this problem. In addition to manufacturing our own equipment, we also represent other laboratory equipment. Our product lines are rich and diverse at competitive prices. Provide one-stop service to customers.
User Training – Training by Drawell skilled engineers about installation, debug tests, technical services, etc. It can happen in our factory in China, or at the site in the customers’ country. Cost depends on where and when the training happens.
To discuss the problem and get it resolved, online chats, real-time video calls, and remote guidance. For the after-sales stage, our online technical guidance is free and ready forever.
1 year free official warranty, including repairing quality-damaged parts, and offering replacements of selected parts (shipping cost is extra). 5% of the product price is charged for extending the warranty before the end of the official warranty.

































