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Self-Priming Cast Iron Centrifugal Pump

Operational Instructions

Self-Priming Case Iron Centrifugal pumps are designed for circulating, boosting, washdown, liquid transfer and dewatering applications. Dual volute design reduces radial load on motor. The centerline discharge feature is specifically designed to prevent vapor binding and make for convenient piping connections. All models are fitted with self-cleaning, semi-open impellers. The units will self-prime to 20 ft. Mounting bases feature 7/16" mounting holes which are 6" OC (on center). Built in carrying handles offer portability.

Self-Priming Cast Iron Centrifugal pumps are reliable, cost-effective and low maintenance. Many are readily available "Off-the-Shelf" for fast 24-hour shipment. For use with non-flammable liquids compatible with pump component materials. Cast Iron Construction
  • Buna-N Mechanical Seal and O-Ring
  • Optional Viton® or Silicon Carbide Mechanical Seal and O-Ring
  • Dual Volute Design
  • ¼" NPT Suction and Discharge Ports
  • Self-Priming to 20 ft.
  • Maximum Working Pressure 75 PSI
  • Maximum Temperature 180° F
  • Maximum Flow 82 GPM
  • Maximum Head 70 ft.
  • Self-Cleaning, Semi-Open Impellers
  • 1/3 to 1-1/2" HP Open Drip Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) Single or Three Phase Motors
Knoll America, Inc. 313 West Girard  /  Madison Heights, Michigan 48071  /  Phone: (248) 588-1500  /  FAX: (248) 589-3400
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