... :Φ15Rotation Direction:CWApplication: Air Conditioner, Heatpump, Ventilation, Heater, Cooling etc. Product Introduction:My company produces various ... energy heatpump water heater, exhaust ventilation equipment, refrigerators and Freezer of important parts. Model Example:No.1:Ø590x183590 ... RemarkSpecial type of centrifugal fan, not being our model, according to the customer's specific requirements, to ...