From completing basic household chores to disinfecting hospitals, from being fed as a biocide to inhibit biological growth to removing odors from wastewater, sodium hypochlorite plays an ever-present role in a wide array of day-to-day operations around the world. Sodium hypochlorite also needs to be handled with care, especially in its higher concentrations. So finding the right pump technology is especially crucial when considering the negative effects that off-gassing can have on sodium hypochlorite metering operations. This white paper discusses how mechanically actuated metering pumps improve operational efficiencies and eliminate concerns associated with off-gassing hypochlorite applications.