G & H

metal fluid storage tanks and metal caps therefor, metal elbows for pipes, manually operated metal valves, metal manhole covers and metal tube fittings used in the construction of process fluid flow systems

valve actuators, centrifugal pumps, positive displacement pumps, liquid ring pumps and defoaming pumps for the transfer of process fluids

automatic valves, flow meters, feedback control devices for the regulation, stoppage, diversion and/or measurement of process fluids

heat exchangers

non-metal gaskets for use in the interfacing of similar or dissimilar metallic and/or non-metallic mechanical components or assemblies

sight glasses for the physical observation of process fluids