Silent: Noise level lower than 50 dB , ensure quiet working environment.
Environmentally friendly: The pump with no lubricated oil and 300L/M suction
flow to avoid infection of bacteria.
Prompt reaction: Suction power up to the highest level in 10 seconds.
High durability: High quality ring blower ensures long-term work.
Compact design: Humanized design to make patients feel comfortable.
Safety using: low voltage protector to ensure circuit safety and steady.
Simple operation: Each part of the suction device can be disassembled 
and installed easily.
Free maintenance: Do not need any maintenance within 8000 working hours.
Automatic drainage: Starting up and outage of power, water draining are 
controlled by full- automatic system.
Warranty: Two years after delivery.