XC-G1460-strong negative pressure fan

Item No.: G1460
Drive: most negative pressure fans use asynchronous AC motors,and we have adopted them Brushless DC drive makes the performance more stable and superior.
Description
1,The patented design provides excellent performance. Self-draining,sloped housing is quick and easy to clean reducing maintenance costs, high strength, service time more than 10 years
2,Thick and corrosion resistance SMC housing. Rust-free, corrosion-free, both side is glossy,  high output performance and low maintenance
3,maximize performance and durable 6 balanced SMC paddle blades, easily assembled, and  operate smoothly
4,Direct drive fan requiring no belts, no bearings to grease with high efficiency with no drive loss
5,Special shutter design lower resistance with preventing back drafts