... class:IP42/IP44Insulation class:BEnvironment temperature: ≤60oC ApplicationThis blower are commonly used in HVAC systems,machinery for heating, ... , drying, dehumidifying, etc. Such as electronic air cleaner , hand dryers,electronic oven, gas oven, electronic fireplace, gas fireplace, ... .35A1900RPM312274615.44.746PS:except the size of the blower can not be changed,other parameter can be ...