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The Basement Watchdog 1 HP submersible sump pump has the highest capacity of all of the pumps in our Basement Watchdog line. It features a powerful and energy-efficient permanent split capacitor (PSC) motor providing 6,540 GPH at 0 ft. lift and 4,440 GPH output at 10 ft. lift. The 2-inch discharge helps maximize output. Simply put, the BWSS100 moves water out fast, so your basement stays dry.


  • Pumps 4440 GPH at 10 ft. lift, emptying the sump pit quickly (6540 GPH at 0 ft. lift)
  • 1 HP, 6.3-Amp permanent split-capacitor motor provides optimal GPH output
  • Cast iron – stainless steel construction provides durability for long-lasting use
  • Upper and lower ball bearings increase efficiency and quiet operation
  • Dual carbon ceramic and one Buna-N shaft seal protects the motor
  • 10 ft. power cord for easy installation
  • Includes caged dual float switch and controller for double the protection
  • 2 in. discharge helps maximize output


  • Brand: Basement Watchdog
  • Amperage (amps): 6.3 A
  • Cord Length (ft.): 10
  • Voltage: 115 V
  • Vertical Lift (ft.): 22
  • Pump Switch Type: Vertical
  • Product Weight (lb.): 36 lb

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