40-43 series cross flow blower

We provide this type cross flow fan that use 43 mm diameter impeller not 40MM, so, the airflow is bigger , but the noise is lower , this type blower length 260MM , but there are 4 stable vortex  , and use high-end AC motor , which has high strength and is not easy to deform and loose ,mostly , 43260 fan blower are application electrical fireplace and heater ,wind speed is 1200to 1500 RPM , when with loaded heater , the wind speed is :1450RPM -1700 RPM , This blower  biggest feature is low noise and equal velocity , of course , the length can be choose as your inquiy , for example 160MM. 200MM, etc . we can produce class B, F, or H , these motor have CE, ul , or cul certification . centrifugal blower shell material is galvanized sheet , the impeller matterial is aluminium alloy , shell is stamped and formed by precision molds, and the structure is stable, the motor bearing can be choose ball bearing or oil bearing, wind shell uses anti-fatigue and high-temperature silicone rubber parts.The motor parameters and dimensions can be customized.