Negative Air Machine EHU

Negative Air Machine

Product Highlight

  • Maintain the ward in a negative pressure condition
  • Prevent the contaminated air in the ward from escaping to the outside
  • Indoor contaminated air can be recirculated
  • Indoor contaminated air is filtered before exhaust out from the room
  • Uses pre-filter + sterilization 99.99% @0.3µm HEPA filter + fan to capture the dust particles carrying viruses and microbes

Product Description

Product Applications:

Negative pressure isolation ward is defined as a ward with a pressure difference between the inside and outside of the ward. The pressure inside of the ward is lower than the outside pressure, therefore air inside the ward cannot escape to the outside. This negative air machine design helps to prevent the contaminated air in the ward from escaping to the outside.

When an indoor negative air machine or exhaust purification unit (EHU) is applied in a ward without exhaust system, part of the indoor contaminated air can be recirculated and absorbed to the purification unit, while part of the indoor contaminated air can be exhausted after purification to maintain the ward in a negative pressure condition. The indoor exhaust purification unit uses primary and HEPA filter to capture the dust particles carrying viruses and microbes.

Product Features:

Dimensions (WxHxD) : 600(W) x 1045(H) × 300(D)mm
Power Supply : AC 220V 50HZ  1P
Casing Material : SPCC
Fan Speed : High/Medium/Low
Air Volume (m³/h) : 200/ 400/ 600
Negative Pressure (Pa)(1/4 Exhaust) : 50/ 98/ 123
Noise Level dB(a) : 40/ 53/ 61
CADR of Particulate Matter : 150/ 262/ 336
Pre-Filter Size (mm) : 450 x 450 x 10
Antimicrobial HEPA Filter Size (mm) : 482 x 482 x 70
Coverage Area : 40~100m³
Air Outlet Size (mm) : 200 x 100
Exhaust Vent Size (mm) : Φ110
Aerosol Removal Efficiency : 99.91%/ 99.95%/ 99.60%
Weight (kg) : 32

 

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