Products

NFRD(ARD)

Uniform Drying via Heated Regeneration Using Atmospheric Air from External Heater

NFRD series dehumidifying equipment maximizes efficiency by drawing in atmospheric air through the blower.

Use of atmospheric air also enables uniform regeneration and stable operations. Our NFRD series dehumidifying equipment is currently fit in critical facilities like power plants since they are so highly reliable and completely stable.

NFRD System Flow Schematic

NFRD System Flow Schematic

Specifications

Outlet dew point temperature
(with pretreatment)
-20 to -80°C at 1 atm
Outlet dew point temperature
(without pretreatment)
-20〜-60℃ at 1atm
Cycle time 8 to 24 hours
Operating temperatures 10 to 40°C
Priority control Available
Energy-saving features Extended pre-cooling/
post-warming process
Dry air purge When cooling
Gaseous fluid Compressed air
Explosion-proofing Steam
Use of gases other than air Possible depending on operating conditions
Regeneration pressure Near-atmospheric pressure
Special feature of regeneration system Blower purge regeneration
Utilities Engine power supply/
steam
Low dew point/
-60°C or lower
Pre-cooler required
Service life of switching valve Long
Noise Fan
Footprint Moderate
   
   
   

 

Products

Environment and Energy Conservation