Submersible Sewage Pumps

  • pfs411 fam

  • PFS411-20 & PFS421-20

    4/10 Hp, 1750Rpm, 60Hz, 115 & 230 Volt, 1 Phase

    2″ Discharge, 2″ Spherical Solids,

    PFS411-20, PFS421-20 – Manual Operation
    PFS411A-20 – Automatic; Wide Angle Float
    PFS411VF-20 – Automatic: Vertical Float

    Shut Off: 25 Ft, Max Flow: 116 GPM


Submersible Non-Clog Sewage pumps are designed for typical raw sewage applications.

  • DISCHARGE: 2” NPT, Female, Vertical
  • LIQUID TEMPERATURE: 77°F Continuous 115 volts, 104ºF Continuous 230 volts
  • MOTOR HOUSING/ VOLUTE: Cast Iron, Class 30
  • SEAL PLATE: Cast Iron, Class 30
  • IMPELLER: 2 vane open with pump out vanes on back side, Dynamically balanced, Cast Iron, Class 30
  • SHAFT & HARDWARE: Stainless steel
  • PAINT: Industrial grade powder coating
  • SEAL: Inboard, Single mechanical, 5/8″, Oil Filled Chamber, Carbon/Ceramic/Buna-N with Secondary Exclusion seal
  • UPPER BEARING: Single row, ball, oil lubricated
  • LOWER BEARING: Single row, ball, oil lubricated
  • POWER CORD: 20Ft., SJTW, 16/3 Cord with Piggy-Back plug on 115 volt, Pressure grommet for sealing & strain relief, Optional 30 Ft & 50 Ft Cord
  • MOTOR: Class B Insulation, Oil Filled, Squirrel Cage Induction
  • SINGLE PHASE: Permanent Split Capacitor (PSC), Includes overload protection in motor
  • WARRANTY: 2 year
Manual Operation: No Float
Automatic Operation – Wide Angle Float
  • LEVEL CONTROL: Wide Angle, Mechanical, Normally Open (N/O), 16/2 SJOW cord with Piggy-Back plug. Adjustable Tether
Automatic Operation – Vertical Float
  • LEVEL CONTROL: Vertical Float, PVC, Mechanical, Normally Open (N/O), 16/2 SJOW cord with Piggy-Back plug. OFF Point Adjustable