Pentair Sta-Rite JP Series Composite 4" Submersible Pumps

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Pentair Sta-Rite JP Series Composite 4" Submersible Pumps

Precision-engineered, corrosion-resistant composite pumps deliver efficient, dependable performance even in rough, aggressive water


  • SignaSeal staging system incorporates a harder-than-sand ceramic wear surface and a floating impeller design - which together literally pulverize sand and small debris. This proven feature reduces lock-ups, dry-runs, and abrasive wear.
  • Floating Stage Design is engineered to transmit forces away from the motor bearing and through the pump housing. This reduces premature wear and misalignment.
  • Fully-Enclosed Shaft Bearing creates a pressure zone that prevents sand & water from entering. Eliminates wear and misalignment.
  • Wear Ring forms a seal between impeller hub and suction cap for low friction and no unwanted recirculation of water.
  • Corrosion-resistant fiberglass reinforced thermoplastic intake & discharge for durability in aggressive water.
  • Large octagon wrench area for ease of installation.


1-year limited warranty

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Performance Curves

PerformanceCurves_4" Submersible, Composite Materials, 1/2 thru 1-1/2 HP, 2- and 3-Wire, 10 - 30 GPM, 1-1/4" Discharge