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STP 8DHH 850 GPM submersible turbine pump







Technical Description:
  • Standard configurations are single or two stage. For other configurations, please contact the factory
  • Available in single or three phase power, 60Hz standard, 50Hz available (for 50Hz operation, derate the pump curves approximately 20%). Single phase pumps 2Hp and larger require an external starter capacitor box
  • Cord length is 10 ' standard. Longer cord lengths are available on request
  • Discharge is axial female NPT threads.For ease of installation and best serviceability, it's recommended that a flanged fitting and wafer type butterfly valve be used on the outlet
  • Discharge,Intermediate Bowls and Motor Brackets:Heavy duty class 30 cast iron for maximum efficiency and abrasion resistance
  • Reliable long life bronze bearing in every stage.
  • Impeller:Balanced lead free silicone bronze, enclosed impellers designed for maximum efficiencies with a wide range of hydraulic coverage and corrosion resistance
  • The NFPA NEC (National Electrical Code) Article 680 (Fountains) limits submersible pumps to 300 volt or less operation and requires a Ground Fault Circuit Interrupter (GFCI or GFI) listed for personnel protection be installed. For this reason, we don 't offer any submersible pump for distribution in the USA with an input power higher than 240 volts. Provide proper GFCI protection on installation
 



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