Dayton 3YU75


Sump Pump, Stainless Steel, 1/2HP, 115V

3YU75 109389
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$331.40 + 3 Business Day Shipping $16.90

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ItemSubmersible Sump Pump
Switch TypeTether
Discharge NPT (In.)1-1/4
Cord Length (Ft.)15
Min. Sump Pit Dia. (In.)12
On Point (In.)12
Off Point (In.)6
GPM of Water @ 5 Ft. of Head34
GPM of Water @ 10 Ft. of Head25
GPM of Water @ 15 Ft. of Head15
GPM of Water @ 20 Ft. of Head7
Max. Head (Ft.)23.5
Height (In.)11-7/8
Dia. (In.)9-1/2
Max. Dia. Solids (In.)3/4
Max. Temp. (F)104
Base MaterialStainless Steel
HousingStainless Steel
Top MaterialStainless Steel
Impeller MaterialStainless Steel
Bearing TypeLubricated Ball
Shaft SealBuna N
Mechanical SealBuna N
Shaft MaterialStainless Steel
Includes 90 Degrees 1 1/4" NPT Discharge Elbow
Weight 15.550000


Submersible Sump Pump, Automatic, 1/2 HP, Tether Switch Type, Discharge NPT 1-1/4 In., Voltage 115, Amps 4.1, Cord Length 15 Ft., On Point 12 In., Off Point 6 In., GPM of Water @ 10 Ft. of Head 25, Max. Head 23.5 Ft., Max. Dia. Solids 3/4 In., Max. Temp. 104 F, Base Material Stainless Steel, Housing Stainless Steel, Impeller Material Stainless Steel, Duty Continuous, Mechanical Seal Buna N, Shaft Material Stainless Steel

  • Note: For float switches, see page 4049. For control panels, see page 4048.

Submersible Sump Pumps
  • Drain flooded basements, window wells, construction sites, and swimming pools. Convenient carrying handle.
  • Single-phase permanently lubricated motor 115V (4NW37 and 5CZG4 are 230V) Nonclog vortex impeller
  • Dayton
  • Efficient PSC motors have thermal overload protection. Commercial-grade pumps offer high performance and a longer cord. 1APP1 and 1APP2 are dual-float, with a pump controller that will send an alarm to a home security system or autodialer.

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