Self Priming Pumps

Category: Other

Self-Priming, Single Stage, Semi-Open Impeller centrifugal pump suitable for dirty water or wastewater with solid size limit to 75mm(3′) or pumping condition needing negative priming starts. This is possible with integrated casing and internal vents and checks valve construction that allows water and air to separate to achieve negative priming. Designed with grease lubricated bearing for min maintenance and oil lubricated for cooler bearing operation. Another great feature, internal wear plate, and impeller adjustment that always allows uninterrupted operation while maintaining maximum pump efficiency. Centrifugal Pumps for a Range of Applications Winston Engineering centrifugal pumps are capable of handling high capacity and boast self-priming capabilities to preserve the quality, performance, and durability by overcoming issues of air binding. Commonly used for circulating or transferring water, these pumps come in volute or axial flow constructions depending on the application at hand. Centrifugal self-priming pumps can be beneficial in a range of low pressure, high capacity applications where a simple, cost-effective solution does not falter under high demands. Supply and circulation, petrochemical transfers, and irrigation are some common applications whereby the self-priming pumps handle low viscosity fluids such as chemicals, light oil, solvents, and water.