Features:

• Adopting oil-free piston pump.
• 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.

Technical Data:

• Noise:≤ 65 dB (A)
• Power: ≤180VA
• Pumping rate: ≥20L/min
• Reservoir capacity: 2500mL/pc, 2pieces
• 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