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HI-RES IMAGE Manual Spec Sheet
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The VM33S is a 1/3 HP Submersible Thermoplastic Sump Pump. It features rugged, corrosion resistant Thermoplastic shell construction. This is an ideal basic sump pump.
“Builder Series”

Features / Benefits

  • Assembled in the US with foreign and domestic parts
  • Durable Reinforced Thermoplastic Housing/Volute
  • Top Suction Design Eliminates Air Locks and Minimizes Clogging from Debris in the Bottom of the Sump Pit
  • Corrosion Resistant Stainless Steel Fasteners For Long Life in Tough Sump Applications
  • Reliable Thermoplastic Impeller for Maximum Water Flow, and Long Life In Tough
  • Sump Applications

  • 1-1/2 in. NPT Discharge for Easy Installation and Compliance with Building Codes
  • For Use In 11 in. Diameter or Larger Sump Basins
  • 8 ft. SJTW Power Cord

  • Piggy-Back Vertical Float Switch for Automatic or Manual Operation
  • ON @ 7 in. / OFF @ 3 in.

  • 120 Volt, PSC Oil-Filled Motor
  • Upper and Lower Ball Bearings for Consistent


VM33S Flow Performance
Discharge Head 0' 5' 10' 15' 20'
Gallons/Minute 48 45 35 23 6