PFS411-20 & PFS421-20
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
Description
Submersible Solids Handling 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
SQUARE RINGS: Buna-N
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