Myers 3ST51-5PLUS-P4-2, 4" Submersible Well Pump, Predator Plus ST Series, 1/2 HP, 115 Volts, 1 Phase, 3 Wire, 11 Stages, 1-1/4" NPT Discharge, 360 ft. Shut-Off Head, 5 GPM Best Efficiency Flow, Stainless Steel Body

SKU #: 3ST51-5PLUS-P4-2
Brand: Myers
Available For Order! (Usually Ships 3-5 Days)This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The shipping time shown is the estimated number of business days the product will ship out from our warehouse, excluding any manufacturer back logs or delays.
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 LIST PRICE 1,012.80
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Myers Predator Plus ST Series 4" Submersible Well Pump

This Predator Plus Series 4” submersible pump has a proven track record for reliability and performance, and is the preferred brand by many industry professionals. Stainless steel construction and self-lubricating impellers provide reliable performance under the most demanding conditions. The Predator Plus also features the Pentek XE Series, high-thrust motor for increased efficiency and extended service life.
This package includes:
  • 300 series stainless steel shell
  • 300 series stainless steel discharge
  • Nitrile rubber discharge bearing
  • Self-lubricating engineered composite impellers resist abrasion from grit and sand
  • Teflon impregnated staging proven to outlast the competition
  • Engineered composite diffusers
  • Engineered composite suction caps
  • 300 series stainless steel shaft and coupling
  • 300 series stainless steel intake
  • 300 series stainless steel intake screen
  • 300 series stainless steel cable guard
  • Spring loaded internal check valve
  • 304 series stainless steel fasteners
  • All stainless steel is lead-free
  • Features the highthrust Pentek XE motor for the ultimate in power, efficient performance and longer life
  • Thermal overload and lightning protected
  • Field serviceable, threaded pump assembly
  • Built-in eyelet for safety line connection


  • Water systems:
    • Residential
    • Industrial
    • Commercial
    • Multiple housing
    • Farm clean water use
Mfg. Number3ST51-5PLUS-P4-2
SeriesPredator Pluss ST Series
Product TypeWell Pump
ApplicationWater systems
Horsepower 1/2 HP
Voltage 115 volts
Frequency60 Hz
Discharge Connection 1-1/4" NPT
Shut-Off TDH360 ft.
Best Efficiency Flow5 GPM
Pump Size4"
Discharge MaterialStainless steel
Impeller MaterialEngineered Composite
Pump Casing MaterialStainless steel
Motor Shaft MaterialStainless steel
Motor Type3 Wire
Pump EndST5-5PLUS-2

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