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

RESOURCES

SPECIFICATION

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)
Intermittent Liquid Temp.: Up To 140°F (60°C)
MINIMUM SUMP DIAMETER: Tethered Switch: 14" (356mm) / Vertical Switch: 10" (254mm)
Housing Material:Zinc
Item #HPMAX CAPACITYMax HeadDischargeSolids HandlingVoltageAmps (Max)PhaseCord LengthSwitch
Item #
MS33V10
HP
1/3
MAX CAPACITY
53
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
3.9
Phase
1
Cord Length
10'
Switch
PV
Item #
MS33V20
HP
1/3
MAX CAPACITY
53
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
3.9
Phase
1
Cord Length
20'
Switch
PV
Item #
MS33D10
HP
1/3
MAX CAPACITY
53
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
3.9
Phase
1
Cord Length
10'
Switch
PD
Item #
MS33T10
HP
1/3
MAX CAPACITY
53
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
3.9
Phase
1
Cord Length
10'
Switch
PT
Item #
MS33T20
HP
1/3
MAX CAPACITY
53
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
3.9
Phase
1
Cord Length
20'
Switch
PT
Item #
MS33M20
HP
1/3
MAX CAPACITY
53
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
3.9
Phase
1
Cord Length
20'
Switch
M
Item #
MS50V10
HP
1/2
MAX CAPACITY
66
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
4.1
Phase
1
Cord Length
10'
Switch
PV
Item #
MS50D10
HP
1/2
MAX CAPACITY
66
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
4.1
Phase
1
Cord Length
10'
Switch
PD
Item #
MS50D20
HP
1/2
MAX CAPACITY
66
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
4.1
Phase
1
Cord Length
20'
Switch
PD
Item #
MS50T10
HP
1/2
MAX CAPACITY
66
Max Head
25
Discharge
1 1/2"
Solids Handling
1/4"
Voltage
115
Amps (Max)
4.1
Phase
1
Cord Length
10'
Switch
PT