https://hongguanfan.shop/products/6-inch-inline-duct-centrifugal-fan41134914929416 Inch Inline Duct Centrifugal Fan 313 CFM139.90//cdn.shopify.com/s/files/1/0087/6943/7773/products/5-Inch-Inline-Duct-Centrifugal-Fan.jpg?v=1569309632//cdn.shopify.com/s/files/1/0087/6943/7773/products/5-Inch-Inline-Duct-Centrifugal-Fan_large.jpg?v=1569309632USDInStock163731996749All Products127956779085More Kinds of Fans
Centrifugal Fan inside produced with two layers sound absorbing and sound wave holes to reduce noise level.
Casing is made of ABS(FR), Backward-curved centrifugal impeller using PA66(FR), ABS(FR) connection box.
Brushless motor is equipped with automatic reset thermal overload protection. External rotor motor with low temperature rise.
NSK ball bearing, acceptable for continuous operation of 50000h.
-30°C~60°C Operating temperature range, IP44 Protection class, effective waterproof and dustproof. Insulation Class: F.