|Dimension (mm)||900 x 230 x 220||1200 x 230 x 220||1500 x 230 x 220|
|Max. Air Velocity at Nozzle||21 m/s||21 m/s||21 m/s|
|Noise Level DB||47 - 52 db||49 - 54 db||50 - 55 db|
|Width Size||3 Feet||4 Feet||5 Feet|
|No. of Blowers||3||4||5|
|No. of Motors||2||2||2|
|No. of Shafts||1 Single + 1 Double||2 Double||1 Single + 2 Double|
|RPM (Max/Min)||2700 / 2100||2700 / 2100||2700 / 2100|
|Effective Height||7-9 feet||7-9 feet||7-9 feet|
Dolphy Air curtains that look like split AC comes with high quality international standards casing made in Metal body, which is sealed to resist dust going inside, and easy for cleaning & maintenance. Blowers are made of high quality Metal to ensure less noise with toughness intensified high quality motor, low noise, overload protection and long life-span. Air Speed is with high & low two switch of speeds. They are used in various industries such Food Processing Industries Pharmaceutical ,Hotel & Restaurants ,Hospitals/Laboratories ,Malls, Supermarket, Showrooms, Theaters /Auditoriums ,Clean Room , Cold Storage ,Computer Rooms & Facilities etc.
SAFETY IS OUR PRIORITY - Fireproof/rust resistant high-tech aluminum and Metal case reduces the possibility of damaging. Easy to clean and protect your healthy life. This air curtain generates powerful air stream but running quiet. It is to keep the flying insects out, perfect for office, restaurant, donuts shop or residential door entrance or drive-thru window. It can be operated at the touch of a button, it has high and low speed switch functions. This machine adopting optimized electrical machinery, it operates reliably, and runs safely.
Air curtain saves the Air conditioned Air from moving out, and saves on the Electricity cost. | It is a Centrifugal fan enclosed in a vortex casing making a powerful curtain of Air at the entrance to separate the interior and external thermal conditions. | It makes Air Conditioning more effective.