Product Name: OFS-36B Removable Environmental Protection Air Conditioning Model NO.: OFS-36B Condition: New Certification: CSA, RoHS, UR, ISO, UL, CE, CCC Lifetime: >20 years Mounting: Floor Standing Application Fields: Medicine Noise Level: Ultra Low Operating Voltage: Single phase:100~240V Corrosion Durability: Ultrahigh Air Tube Material: FRP Type: Evaporative Air Cooler blade size: 900mm Air flow: 28000m3/h Power: 0.75KW EC Motor Speeds: 10 speeds Water tank: 160L Weight: 100kgs Cooling area: 2200sq.FT Trademark: OFS Transport Package: Wood Case Specification: 170x150x800cm Origin: China HS Code: 8415830000 Product Description EVAPORATIVE AIRCOOLERSPortable, temporary "swamp" coolers lower air temperature15° to 25°F.Recommended for stage events, hospitality tents and auto repair shops,sport ect anywhereBuilt-in water tanks for portable cooling or connect to a garden hose for all-day use.Durable, leakproof FRPhousing.Variable-speed fan. 120 Volts.Heavy-duty casters: 2 swivel, 2 locking.Low water level safety shut-off.ETL/C-ETL listed.36" Cooler- Cools up to 150square meterfor up to 12hours. 2evaporative pads included42" Cooler- Cools up to 200square meter for up to 12hours.2evaporative pads included.50" Cooler- Cools up to 350square meterfor up to 12 hours.3evaporative padsincluded.56" Cooler- Cools up to 450square feet for up to 12hours. 3evaporative pads included.