7A-23B type of electric suction apparatus adopts completely plastic panel design, which makes it more fancy and fashionable. The device of intercepting oil for circumfluence can reduce the oil pollution.

It can be widely applied in the surgical operations which need to absorb phlegm, thick liquid etc.

• Easy to carry
• Low noise
• High negative pressure and large flux
• Oil-free pump
• Convenient
• No need to add oil for maintenance
• Clean
• No pollution of oil
• Safe
• No positive pressure during using
• Stable and durable
• Mobile due to transport wheels
• Equipped with vaccum control system