K. B. Sawant Engineering Works manufactures air blowers of two kinds, regenerative blower and multistage blower for industrial processes. The former type has two parallel inlet and outlet positioned to the impeller's rotation. This blower required motor or engine for operation, hence its blades rotates. It requires blades and an enclosed space for simple operation. Air passes into the blower through a port and comes out from a different port. This type of blower is mainly used to lift, package and transport products. It can also be employed for removing smoke and dust from air. The multistage air blower on the other hand is a highly efficient blower that provides benefits of heavy duty design, low sound level, reliability, maintenance simplicity, and clean high pressure air.