Sta-Rite 20DOM05121 STEP Plus D-Series High Head Submersible Effluent Pump, 20 GPM, 1/2 HP, 115V

Sta-Rite 20DOM05121 STEP Plus D-Series High Head Submersible Effluent Pump, 20 GPM, 1/2 HP, 115V

  • Superior draw-down capability to 4-1/2″ (114mm) vs. 13-1/2″ (343mm) on a standard NEMA 4
  • 25% Reduced AMP-draw 9.5 amps vs. 12.7 amps on a standard NEMA 4″
  • Cooler and quieter operation – eliminates expensive “flowinducer sleeves”
  • Enclosed and self-lubricated Nylatron® shaft-bearing resists wear from abrasives
  • Heavy 7/16″ (12mm) positive drive 300 Series stainless steel hexagonal shaft

The ST.E.P Plus D-Series 4″ submersible pump series dominates with superior “DRAW-DOWN” capability. Great for effluent, cistern, aeration, and irrigation applications. Stainless steel body construction (300 grade). The motor is 1/2 HP, 115V, single phase, dry-wound, double ball-bearing, double-seal, with thermal overload protection. 4-1/2″ pumping drawdown. 60Hz, 2-wire. Float switch not included with ST.E.P models. Exclusive self lubricating Nylatron bearing resists wear surface from sand
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