Description AMT High Head End Suction Centrifugal pumps are designed for continuous-duty OEM, Industrial/Commercial and processing applications including circulation, chemical processing, liquid transfer, heating and cooling, sprinkler/fire protection systems and pressure boosting. These heavy duty high pressure pumps are available in a variety of construction and seal materials to meet your specification. Pull-from-rear design for easy servicing without disturbing any piping. High efficiency closed impeller maximizes performance. Pumps are close coupled to Totally Enclosed Fan Cooled (TEFC) or Open Drip Proof (ODP) motors. Pumps are not self-priming and require flooded suction. • 300 Series Investment Cast Stainless Steel, Cast Bronze and Cast Iron Construction with Stainless Steel Impeller • Viton® Mechanical Seal and O-Ring with Stainless Steel and Bronze Models • Buna-N Mechanical Seal and O-Ring with Cast Iron Models • Optional Silicon Carbide Mechanical Seals Available • Discharge Port Rotates in 90° Increments • 489 Series: 1-1/4˝ x 1˝ Ports • High Efficiency Closed Impeller • Maximum Flow 42 GPM • Maximum Head 77 Ft. (33 PSI)
