High quality negative pressure fan, aluminum alloy and stainless steel material,
Adopt silent bearing to effectively suppress noise
Pure copper motor with extremely high energy consumption ratio and long service life.
Galvanized surface and plastic-sprayed shell, corrosion-resistant, not easy to age.
Suitable for many fields: farms, Miner excavation sites, factories, warehouses, breeding farms, etc....
If the product is upgraded, we will ship new products by default.