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Model S3S, SB3S Series

1-1/2 HP - 3 HP Cast Iron Sewage Pumps

Single-seal cast iron submersible sewage pumps.
Key Features
  • Carbon/Ceramic Type 21 Mechanical Shaft Seal
  • Oil-Filled Motor
  • Upper and Lower Single Row Ball Bearing Construction
  • Submersible, Two-Vane, Semi-Open Cast Iron Impeller
Specifications    
Resources    

 

BODY CONSTRUCTION:  Class 30 Cast Iron

HORSEPOWER:  Available in 1-1/2, 2, OR 3 HP

MAXIMUM HEAD:  40'

MAXIMUM CAPACITY:  335 GPM (21.1 LPS) (3 HP)

FLOW at 10' LIFT:  300 GPM (using 2 HP as average)

SWITCH TYPE:  Control Panel Required

MINIMUM SUMP DIAMETER:  Simplex: 24" (609.6 mm)

DISCHARGE PIPE SIZE:  3" NPT vertical OR 3" flanged horizontal optional)

MAXIMUM SOLIDS HANDLING SIZE:  2.5" (63.5 mm)

AMP DRAW (full load):  HP and Voltage Dependent -- See Spec Sheets for Details

CORD LENGTH:  35' STW

VOLTAGE:  Available in 208-230V -phase OR 208-230V/460-575V 3-phase

MAXIMUM LIQUID TEMPERATURE:  140 F (60 C)

PHASE:  1-phase or 3-phase (voltage dependent)

IMPELLER:  Class 30 Cast Iron

Performance Curves: S3S, S3SD, SB3S, SB3SD (1750 RPM, 3" Discharge, 2-1/2" Solids)
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Dimensional Data: S3S
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Dimensional Data: SB3S
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Technical Data: S3S, SB3S
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Electrical Data: S3S, SB3S, S4S, SB4S
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Specifications: 3" and 4" Submersible Sewage Pumps
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