When the pressure or vacuum is too high for centrifugal ventilators or when a compact construction type is required, side channel air blower is required. Once the proper steps are done, it will also make less noise than centrifugal or radial ventilators with the same pressure. In addition to this, the said offering is comprised of a fan with several blades which rotates at high speed through a tight. Oil-free compression of pumped gases is provided by side channel air blowing machine. This enables pumps that require less maintenance and are clean.