Gorman-Rupp”s line of Prime Aire Plus priming-assisted pumps are designed to provide the same standards as the Prime Aire pumps, but with increased head and flow, enhanced maintenance features and additional benefits. The line is available in sizes up to eight-inch flanged discharge sizes and provides flows up to 4,950 GPM and heads to 475 feet. The pumps are suitable for both clear liquids and liquids containing large solids. The have the ability to fit other pumping installations. All pumps are available coupled to the latest EPA Tier compliant engines or premium-efficiency electric motors.