центробежный поток лопасти вентилятора

Product Feature 1,Application of new polymer materials, larger air-flow, lower noise, compact structure 2,ROHS environmental protection authentication 3,After special treatment, to prevent mildew, permanent use 4,High temperature and low temperature resistance, corrosion resistance, anti-bending, anti-fall Centrifugal Flow Impeller/ Blower Wheel Product Specification: Φ300×130(unit:mm) Materials: GFAS Product Diameter: Φ300 Height: 130 Number of the vanes(pcs): 43 Installation Hole Diameter: Φ12 (This is standard hole diameter, if you need smaller or larger diameter, or add metal inside ,just inquiry us,we can give you the solution) Weight: 1030g Rotation Direction: CW Our products apply toelectric fireplaces, heaters, cleaner, air curtain, air conditioning, refrigerator or other machinery and equipment. We also offer OEM and ODM services for our customers ,only if you givethe detail drawings.For performance, weoffer air flow and noise design according to customer requirements. In China ,We havehigh market occupation ratio ,we have many business partners with famous air conditioning manufacturer ,including Midea ,Gree