Pumps, namely, centrifugal process pumps, slurry pumps, diaphragm pumps and vertical turbine pumps for use in the oil, gas, process and mining industries, and parts and fittings therefor; pumping systems comprised primarily of centrifugal pumps for use in the oil, gas and petrochemical and mining industries; hydraulic controls for centrifugal pumps, diaphragm pumps and vertical turbine pumps; and pump diaphragms

metallic and non-metallic centrifugal pumps for water and sludge pumping in the chemical, petrochemical and petroleum industry

metallic and non-metallic centrifugal pumps for water and sludge pumping in the chemical, petrochemical and petroleum industry