Kelleys engineering works produces wide range of industrial and technical equipments. Venturi scrubber is a part of those products. Venturi scrubber is available in wetted and non wetted approach. This scrubber provides proper scrubbing threat geometry with constant angle, expandable to maximize energy recovery with a number of entrainment separators which are available to simplifying installation and minimize connected duct length. These scrubbers are available in stainless steel, mild steel, fiberglass reinforced polyester, rubber lined steel and ceramic lined steel. These individual units are available for up to 425, 00 m3/hr. Venturi scrubbers are used in foundries, cupola, boilers, furnaces, crushing and grinding [in chemical plants], non-ferrous melting and in the process industry etc.