Sta-Rite S7K10231-02, 4" Submersible Well Pump & Motor, K Series, 1 HP, 230 Volts, 1 Phase, 3 Wire, 17 Stages, 1-1/4" NPT Discharge, 560 ft. Shut-Off Head, 7 GPM Best Efficiency Flow

SKU #: S7K10231-02
Brand: Sta-Rite
Available For Order! ((Usually Ships 3-5 Days))This product  is direct shipped from the manufacturer. The estimated shipping time may vary depending on the manufacturers stock, backlog or delay. If you would like to confirm the manufacturers lead time for this item, call our Pump Products sales team at 800-429-0800 between the hours of 7:30 A.M. - 4:30 P.M. E.S.T.
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 LIST PRICE 1,674.40
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FEATURES

Sta-Rite K Series 4" Submersible Well Pump

This is a 4" submersible, stainless steel well pump with motor. The proven “Floating Impeller” staging system incorporates a sand handling and thrust management staging system with “dry-run” design. Provides 1st-in-class performance and is designed with a corrosive resistant, stainless steel wear surface that greatly reduces problems with abrasives and sand lock-up. 

Features

  • Stainless steel shell offershighcorrosion resistance
  • Fiberglass-reinforced thermoplastic discharge with proven internal check valve
  • Nylatron discharge bearing is self-lubricating and resists wear surface from sand
  • Acetal impellers
  • Polycarbonate diffusers
  • Suction Caps are polycarbonate with stainless steel insert
  • Proprietary spec. thrust pads
  • Hexagonal 3/8” shaft and coupling are made of stainless steel 300 grade and offers generous impeller drive surfaces
  • Motor Bracket/Intake Screen is made of fiberglass-reinforced thermoplastic incorporates an integral suction screen
  • Durable internal check valve
  • Rigid PVC, corrosion resistant cable guard with 300-grade stainless steel fasteners
  • Large wrench flats and rope hole
Applications
  • Residential
  • Commercial
  • Irrigation and farm use
 
BrandSta-Rite
Mfg. NumberS7K10231-02
SeriesK Series
Product Type4" Well Pump & Motor
ApplicationWell Water
Horsepower 1 HP
Voltage 230 volts
Phase1
Frequency60 Hz
DesignSubmersible
Discharge Connection1-1/4" NPT
Shut-Off TDH560 ft.
Pressure242 PSI
Best Efficiency Flow7 GPM
Pump Size4"
Stages17
Impeller MaterialAcetal
Pump Casing MaterialStainless Steel
Motor Casing MaterialStainless Steel
Motor Shaft MaterialStainless Steel
Discharge MaterialFiberglass-Reinforced Thermoplastic
Motor Type3 Wire
Motor EndP43B0010A2-C

The Sta-Rite K series submersible well pumps provide first class performance in residential, commercial, irrigation and farm use. The proven “Floating Impeller” staging system incorporates a sand handling and thrust management staging system with “dry-run” design. Designed with a corrosive resistant, stainless steel wear surface that greatly reduces problems with abrasives and sand lock-up. Features

  • Stainless steel shell offers high corrosion resistance
  • Fiberglass-reinforced thermoplastic discharge with proven internal check valve
  • Nylatron discharge bearing is self-lubricating and resists wear surface from sand
  • Acetal impellers
  • Polycarbonate diffusers
  • Suction Caps are polycarbonate with stainless steel insert
  • Proprietary spec. thrust pads
  • Hexagonal 3/8” shaft and coupling are made of stainless steel 300 grade and offers generous impeller drive surfaces
  • Motor Bracket/Intake Screen is made of fiberglass-reinforced thermoplastic incorporates an integral suction screen
  • Durable internal check valve
  • Rigid PVC, corrosion resistant cable guard with 300-grade stainless steel fasteners
  • Large wrench flats and rope hole
STA-RITE K SERIES 4" SUBMERSIBLE WELL PUMPS

Model Comparison Chart

Model Discharge HP Voltage Phase Best Efficiency GPM Shut-off Head Wiring Stages
S10K05231-02 1-1/4" 1/2 230 1 10 243' 3-wire 7
S10K05221-02 1-1/4" 1/2 230 1 10 243' 2-wire 7
S10K05121-02 1-1/4" 1/2 115 1 10 243' 2-wire 7
S7K05231-02 1-1/4" 1/2 230 1 7 329' 3-wire 10
S5K05231-02 1-1/4" 1/2 230 1 5 356' 3-wire 12
S10K07231-02 1-1/4" 3/4 230 1 10 313' 3-wire 9
S7K05221-02 1-1/4" 1/2 230 1 7 329' 2-wire 10
S7K05121-02 1-1/4" 1/2 115 1 7 329' 2-wire 10
S10K07221-02 1-1/4" 3/4 230 1 19 313' 2-wire 9
S5K05221-02 1-1/4" 1/2 230 1 5 356' 2-wire 12
S5K05121-02 1-1/4" 1/2 115 1 5 356' 2-wire 12
S7K07231-02 1-1/4" 3/4 230 1 7 428' 3-wire 13
S5K07231-02 1-1/4" 3/4 230 1 5 505' 3-wire 17
S20K10231-02 1-1/4" 1 230 1 20 262' 3-wire 7
S7K07221-02 1-1/4" 3/4 230 1 7 428' 2-wire 13
S10K10231-02 1-1/4" 1 230 1 10 417' 3-wire 12
S20K10221-02 1-1/4" 1 230 1 20 262' 2-wire 7
S10K10221-02 1-1/4" 1 230 1 10 417' 2-wire 12
S5K07221-02 1-1/4" 3/4 230 1 5 505' 2-wire 17
S7K10231-02 1-1/4" 1 230 1 7 560' 3-wire 17
S5K10231-02 1-1/4" 1 230 1 5 624' 3-wire 21
S7K10221-02 1-1/4" 1 230 1 7 560' 2-wire 17
S20K15231-02 1-1/4" 1-1/2 230 1 20 337' 3-wire 9
S20K15221-02 1-1/4" 1-1/2 230 1 20 337' 2-wire 9
S10K15221-02 1-1/4" 1-1/2 230 1 10 556' 2-wire 16
S10K15231-02 1-1/4" 1-1/2 230 1 10 556' 3-wire 16
PERFORMANCE CURVES

 

PERFORMANCE BY PLUMBING DEPTH

DIMENSIONAL DATA

MANUAL
Sta-Rite 4" Submersible Well Pump Installation and Operating Manual
SPECIFICATIONS
Sta-Rite K Series Specifications

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*Note: Picture is illustrative and may not reflect the actual product.*