4 Inch Duct Fans

With 4 inch duct fans, you are not limited to ventilation or air conditioning, but you can also extract the smoke or the industrial dust from the premises. You can use the centrifugal exhaust fans to circulate the air and any other gas. The materials of construction differ depending on the abrasion of gases contained in the stale air.

Contrary to the axial fan, the centrifugal air blower has its ventilation system nonparallel to the fan shaft. The efficiency of 4 inch duct fans is significantly impacted by the inclination of blades. We recommend radial blowers that have radial fan blades for optimal performance.

We have different types of fans and blowers with some amazing characteristics. The flow rate of 4 inch duct fans is adaptable to the air volume you want to treat (from a few hundred cubic meters to several thousand cubic meters). The turbine diameter is adjustable and the operation temperature is maximal. The construction materials vary from painted steel to stainless steel.

With high-pressure centrifugal blowers, the air is drawn axially and expelled radially. You can generate high pressures with this type of centrifugal fan. They are an integral part of your ventilation system and their technology allows for continuous regulation of your space environment. Explore our catalog now and find notable wholesale deals.