The Gorman-Rupp line of Prime Aire Plus® priming-assisted pumps has expanded with the addition of CD4MCu-Duplex Stainless Steel models.  These pumps are designed to handle corrosive and abrasive liquids containing large solids, making them the ideal pump for use in refineries, industrial plants and copper mines.  Stainless steel Prime Aire Plus pumps are available with 4” (100 m) to 8” (200 m) flanged discharge sizes, providing flows to 5,200 gpm (328.1 lps), heads to 380 ft. (175.3 m) and passing solids up to 3” (76.2 m) in diameter.

The new Prime Aire Plus pumps are available as basic units, trailer mounted engine-driven units or skid mounted electric-driven units.  These pumps come standard with a two-year warranty.