Electric suction unit is the new generation oil-free medical suction unit with negative pressure pump. 

Features:

Oil-free piston pump helps to keep from oil mist pollution. 

Plastic panel makes it resistant from water erosion.  

Low noise, easy to operate with manual and pedal switches.

Overflow valve helps to prevent liquid from flowing into pump. 

Medical suction, high negative pressure, high flow rate.

Negative pressure is adjustable according to requirements.

Specification: 

Suction pump: piston pump

Ultimate negative pressure value: ≥0.09MPa

Regulating scope of negative pressure: 0.02MPa ~ultimate 

negative pressure value

Reservoir: ≥2500 mL/pc, 2pcs in the suction unit

Power supply: AC220V/110V and 50Hz/60Hz

Input power: 150VA+15%

Air exhausting speed: ≥20L/min

Noise: ≤65dB(A)