Hydromatic S4S pumps are built to handle the rigors of continuous duty in virtually any type of service. Built tough with all cast-iron casings and 400 series stainless steel shafts, these pumps outperform the competition. Choose from 4" flanged discharge or optional 4" NPT.
Items sold by USABlueBook are intended for use only by professionals in the water and wastewater treatment industry. Many items sold by USABlueBook require supplemental training, licenses or permits for proper use and may be harmful if not used properly.