VEVOR 36 Inch Air Curtain, 2 Speeds 1372/1511 CFM Commercial Indoor Air Curtain, Air Curtains for Doors with 2 Limited Switches, 110V Unheated

VEVOR 36 Inch Air Curtain, 2 Speeds 1372/1511 CFM Commercial Indoor Air Curtain, Air Curtains for Doors with 2 Limited Switches, 110V UnheatedAirflow Conversion2 Adjustable SpeedsTwo Kind SwitchesEffortless to InstallQuiet OperationWide ApplicationPower Cord Length: 59"+71" / 1.5+1.8 m,Air Flow: 1372/1511 CFM,Noise: ≤60 dB,Input Power: 247/329 W,Product Dimensions: 35.4" x 10.2" x 10.6" / 900 x 260 x 270 mm,Net Weight: 31 lbs / 14 kg,Suitable Door Height: 137.8" / 3.5 m