Defender Series 1/2 HP Cistern Pump
20PLUS GPM


The Patriot Pumps Defender Series is designed to operate in filtered effluent/gray water applications. The bottom suction design allows for maximum drawdown of fluid and the hydraulic stages are able to pass solids without damage to the pump. Installations in aerobic septic pump tanks, cistern tanks, rain basin catchments or anywhere drawdown levels need to be maximized are ideal applications.

Applications

  • Aerobic Septic Pump Tanks
  • Filtered Effluent Water Pumping
  • Gray Water Pumping
  • Rain Water Basin Applications
  • Water Feature / Aeration Applications
  • Agriculture and livestock water pumping ‍


  • Key Features

  • Bottom Suction Design for maximum drawdown
  • Able to pass 1/8″ solids
  • Gallons Per Minute: 20 GPM
  • 1/2 HP, 115V single phase motor
  • Heavy duty discharge with stainless steel internal threads
  • 300 Volt, 10′ SJOOW jacketed lead
  • CSA Approved
  • Built-in Check Valve: Prevents Backflow
  • High-Quality Materials: Internal components are molded from durable thermoplastics
  • Corrosion Resistance: Made of high-grade 304 stainless steel
  • 5 Diffusers: Enhance pump longevity


  • Technical Specifications

  • Motor Power: 0.5 Horsepower (H.P.)
  • Discharge Bearing: Made of Nylatron
  • Voltage: 115V/60Hz. or 230v/60Hz
  • Maximum Head Pressure: 125 Feet
  • Maximum Flow Rate: 31 Gallons per Minute
  • Shell Material: 304 Stainless Steel
  • Suction Type: Bottom-Suction
  • Discharge Thread: FNPT (Female National Pipe Thread)
  • Discharge Diameter: 1.25 inches



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