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Pentair Myers MS(P) Submersible Sump Pumps

Versatile, long-life basement sump pump also appropriate for many light-duty dewatering jobs. Designed for drain water removal or permanent applications with small amounts of debris. Available in 1/3 or 1/2 HP and your choice of vertical or tethered float switch.

  • Maintenance-free operation
  • Wide-angle or vertical mechanical switch for small 10" diameter sumps
  • Dual ball-bearing motor and additional lip seal for durability and longer pump life
  • Durable PSC motor for years of service
  • Oil-filled PSC motor for maximum heat dissipation and continuous bearing lubrication
  • Thermal overload protection with automatic reset
  • Piggy-back style float for automatic or manual operation
  • CSA Listed

Specifications

VERTICAL FLOAT SWITCH SETTINGS: On: 7.5" (190.5 mm) / Off: 3" (76 mm)
TETHERED FLOAT SWITCH SETTINGS: On: 14" (356 mm) / Off: 5" (127 mm)
MAX CONTINUOUS LIQUID TEMP: 140°F (60°C)
MINIMUM SUMP DIAMETER: Tethered Switch: 14" (356mm) / Vertical Switch: 10" (254mm)
Housing Material: Zinc
IMPELLER MATERIAL: Semi-Open Reinforced Thermoplastic
VOLUTE MATERIAL: Thermoplastic
Item #HPMAX CAPACITYMax HeadDISCHARGESOLIDS HANDLINGVoltageAmps (Max)PhaseCORD LENGTHSwitch
MS33PV101/353241 1/2"3/16"1153.9110'PV
MS33PT101/353241 1/2"3/16"1153.9110'PT
MS33PT201/353241 1/2"3/16"1153.9120PT
MS33PV201/353241 1/2"3/16"1153.9120'PV
MS50PV101/2632411 1/2"3/16"1154.1110'PV
MS50PT101/263241 1/2"3/16"1154.1110'PT
MS50PT201/263241 1/2"3/16"1154.1120'PT
MS50PV201/263241 1/2"3/16"1154.1120'PV
Item #HPMAX CAPACITYMax HeadDISCHARGESOLIDS HANDLINGVoltageAmps (Max)PhaseCORD LENGTHSwitch
MS33PV101/353241 1/2"3/16"1153.9110'PV
MS33PT101/353241 1/2"3/16"1153.9110'PT
MS33PT201/353241 1/2"3/16"1153.9120PT
MS33PV201/353241 1/2"3/16"1153.9120'PV
MS50PV101/2632411 1/2"3/16"1154.1110'PV
MS50PT101/263241 1/2"3/16"1154.1110'PT
MS50PT201/263241 1/2"3/16"1154.1120'PT
MS50PV201/263241 1/2"3/16"1154.1120'PV