The Northern 4000 series pump has been adapted to become the leader in the metering of molten sulfur for a wide variety of industrial applications. Our internal steam jacketing is one of the many features that allow for consistent heating of the pump assembly. This allows the pump to remain in the narrow temperature band required to keep molten sulfur stable. Controlling our internal clearance allows our pump to remain extremely volumetrically efficient, in spite of the molten sulfur’s low viscosity.
Northern Molten Sulfur Pumps are currently operating in power plants, acid manufacturing, starch manufacturing, and other chemical processing facilities.