Oil-Free Lab Diaphragm Vacuum Pump HG-30D 30L/min 50mbar Normal Type One Gauge Negative Pressure

Oil-Free Lab Diaphragm Vacuum Pump HG-30D 30L/min 50mbar Normal Type One Gauge Negative Pressure

Upgraded Functions:
- Working without oil
- Over-temperature protection
- Adjustable pressure
- Automatic cooling fan
- Anti-corrosion material
- Convenient operation

Features:
- Used as a vacuum pump or an air pump
- Good air-tightness: copper valve head valve mouth to ensure air-tightness
- Anti-corrosion and anti-rust: surface galvanized, anti-corrosion and anti-rust
- Stable and safe: high-quality suction cups to ensure the stability of the instrument and safe use
- Core motor works continuously for 24 hours. Thanks to reasonable design, the motor is not easily damaged under long-term operation
- Longer service life.
- Silent work. Low noise & high efficiency.
- No fuel. The gas exchange bin has built-in filter materials to reduce air pollution.
- Adjustable air pressure can meet vacuum degree and gas flow rate within a certain range. Simple operation, performance temperature and fast response speed.
- Small size and light weight. Simple repair and maintenance.

Application:
- Can be used as a vacuum source for solvent filtration devices, and can be used with a rotary evaporator.
- With vacuum pump and compressor functions, it greatly reduces your laboratory procurement costs.
- Can be applied to biochemistry, analysis and food testing.

Package Included:
- 1 x Set of Vacuum Pump