Pentair Hydromatic S3W Submersible Cast Iron Solids Handling Wastewater Pumps

Main Content Starts Here

Pentair Hydromatic S3W Submersible Cast Iron Solids Handling Wastewater Pumps

Strong cast iron performer designed for residential raw sewage and light commercial applications

Key Features

  • Two-vaned rounded port impellers
  • Offered in two speeds
  • Hydraulic end virtually maintenance-free
  • Volute seal ring replaceable in minutes
  • Oil-filled motor for constant bearing lubrication
  • High torque, permanent split capacitor (PSC), single-phase motors;
  • No starting switches or relays
  • Optional seal leak probe (dual seal motors only)
  • Current and temperature overload (single phase only)
Find out where to purchase online or in a retail location near you.
Where to Buy
Size and Configure Hydromatic Pumps
Locate a distributor near you

Performance Curves

PerformanceCurves_Submersible Cast Iron Solids Handling Wastewater Pumps
PerformanceCurves_Submersible Cast Iron Solids Handling Wastewater Pumps

Specifications

BODY CONSTRUCTION:  Class 30 cast iron; ASTM A48
HORSEPOWER:  1.5–3 HP (1750 RPM) or 1–3 HP (3450 RPM)
MAXIMUM HEAD:  up to 92 ft. (28.0 m)
MAXIMUM CAPACITY:  up to 330 GPM (20.8 LPS)
SWITCH TYPE:  Control panel required
MINIMUM SUMP DIAMETER:  Duplex = 48" (1219.2 mm)
DISCHARGE PIPE SIZE:  3" (76.2 mm) NPT vertical
MAXIMUM SOLIDS HANDLING SIZE:  1750 RPM: 2.5" (63.5 mm) / 3450 RPM: 2" (50.6 mm)
AMP DRAW (full load):  model and voltage dependent
CORD LENGTH:  20'; type SJOW/SJOWA
VOLTAGE:  1ø, 208V/230V, 60Hz / 3ø, 208V/230V/460V/575V, 60Hz
MAXIMUM LIQUID TEMPERATURE:  140°F (60°C)
MOTOR:  Enclosed, oil cooled induction
IMPELLER CONSTRUCTION:  Ductile iron; Class 65; ASTM A536

Back to top of page