7A-23D Electric Suction Apparatus

Features: Adopting oil-free piston pump
Clean-without pollution of oil and smoke
Convent-no need add oil to maintain daily
Safe-no plus pressure during using
No flow backwards pressure when the machine stops,so the liquid won’t flow backwards
Complete plastic panels, hand-switch and foot-switch for operating easily. Select negative pressure at will with no level for pressure adjustment, and overflow protection mechanism, safe and reliable. 
Principle technical data:
Max negative pressure: ≥0.09MPa
Noise:≤ 65 dB (A)
Power: ≤180VA
Pumping rate: ≥20L/min
Reservoir capacity: 2500mL/pc, 2pieces
Note:
Not suitable for continuous use in the induced abortions and for the inflammable or explodable surroundings. Max continuous working time is 30 minutes, continuity rate: 50%

Electrical appliance safety requirement: Class I, Type B