Smd pumps supplies air operated double diaphragm pumps manufactured by versamatic, usa available with wetted parts in metals like aluminium, ci, ss, hastalloy and non-metallic materials like polypropylene, pvdf [kynar] and in variety of rubbers as well as teflon for all application. These pumps come with features such as lubrication free sealless, self-priming and can run dry against closed discharge, with negative suction, etc. These diaphragm pumps can be operated in completely submerged condition also with the unique [patent pending] elima-matic air valve design of versamatic enhancing a trouble free performance, without stalling or freezing. The bolted design of these diaphragm pumps replaces the clamped design in conventional pumps ensuring leak proof performance. These diaphragm pumps comes with great advantage of handling solvents and inflammable fluids. These pumps are ideal for use in chemical process industries, drugs and pharmaceutical plants, effluent treatment plants, food processing plants, paint industries, plating shops, pesticide plants etc. The company supplies the diaphragm pumps with spares normally ex-stock or with short delivery period along with proper drum kits to make it fit for mounting on top of barrels for transfer of fluids from barrels.