1.Adopting oil-free lubrication dual head negative pressure pump, high negative pressure, high flow rate, and core technology far ahead of peers. 2.The product features a tall metal body and a plastic front shell, fully incorporating ergonomic design for its appearance. 3.High pumping rate, rapid increase in negative pressure, no oil mist pollution, and no need for daily cleaning of the pump body. 4.The negative pressure value can be infinitely adjusted according to clinical needs. 5.The manual switch and foot switch are connected in parallel and can be selected freely. 6.Equipped with overflow valve protection device to prevent liquid from entering the intermediate pipeline and negative pressure pump. 7.The whole machine has strong working stability, low noise, and long service life.
Product parameter:
*High vacuum, high flowrate *Power supply: AC220V±22V *Frequency: 50Hz±1Hz *Input power: 160VA *Maximum negative pressure value: 90kPa±10kPa *Adjustable range of the negative pressure:20kPa to maximum negative pressure value *Flowrate: ≥20L/min,≥40L/min,≥60L/min,≥80L/min *Noise:≤65dB(A) *Operation mode: Discontinuous operation *Turn on for 30min, turn off for30min *Specifications:1 unit/box
