Profile: Smith Precision Products Co. designs and manufactures positive displacement pumps. We specialize in liquefied gas transfer. We offer accessory items such as bypass relief valves, flexible drive couplings and Y-type strainers. We produce fertilizer injectors. Our pumps are widely used for applications including cylinder filling, automotive fueling, bulk transfer, vaporizers, high pressure burners and truck applications. Our model TC-1044H truck pump is designed for small delivery trucks that fill cylinders, trailer bottles and larger consumer tanks. We are accredited with ISO 9001:2000 standards.