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Submersible Sump Pumps

Sump pumps are a must-have in areas where basement or other flooding problems occur regularly, and can also be used in ponds and fountains. Why settle for less than the best? PlumbingSupply.com® is your source for these quality sump pumps. Click here for an index of many other pumps we offer.

flooded basement
It doesn't take long for a broken pipe to fill your house or flood your basement with water!

Protect your home from water damage that can be caused by an unexpected pipe failure or water seepage through the walls from oversaturated soil conditions during heavy rains. Be prepared with one of these reliable sump pumps.

Purchase a pump that can run continuously until your flooding situation is under control

  • Continuous duty for basement sumps, dewatering, water transfer, ponds or fountains
  • Manual operation
  • 1/3 HP, 9 Amps, 720 Watts, 25' cord
  • 46 gallons per minute @ 5' head - 2760GPH @ 5'head, 1740GPH @ 10'head, 780GPH @ 15' head
  • 1 1/2" FNPT (female threads) discharge w/ 1 1/4" adapter and a 3/4" garden hose adapter
  • Maximum vertical lift (Shut-off) at 18'
  • View pump dimensions
1/3 HP - Manual Submersible Sump Pump = $182.08

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Convert any manual pump to automatic operation with a float switch

Plug in, walk away with confidence, knowing this pump can handle your flooding problem

  • Continuous duty, can run all day, all night, 7 days a week
  • Automatic submersible sump pump
  • Can be used in commercial, industrial and home uses to transfer or recirculate water
  • 1/3 HP, 9 Amps, 720 Watts 10' cord
  • 46 gallons per minute @ 5' head - 2760GPH @ 5'head, 1740GPH @ 10'head, 780GPH @ 15' head
  • Overload protected motor - shuts off automatically when motor gets too hot
  • Maximum vertical lift (Shut-off) at 18'
  • On level: 7"-10"; Off level: 1"-4"
  • 1 1/2" FNPT (female threads) discharge w/ 1 1/4" adapter
  • Diaphragm operated automatic switch
  • View pump dimensions
1/3 HP Automatic - Submersible Sump Pump = $180.42

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Affordable peace of mind. Protect the valuables in your basement.

Rugged cast iron construction with an energy efficient split capacitor motor ensures this pump will do the job. Pumping up to 66 gallons per minute at 5 ft. head , these sump pumps are workhorse that can handle your larger pumping jobs. You can choose the automatic pump with the vertical float switch or the manual pump with no switch. These dependable pumps are able to handle spherically shaped solids up to 1/2" in diameter (standard staple width) and are equipped with a large 1-1/2" fipt discharge. A perfect combination of power and performance at an affordable price.

DuraMAC sump pump
  • 1/2 HP, 3.8 Amps
  • Continuous duty
  • Rugged cast iron construction
  • Split Capacitor Motor (more energy efficient)
  • Thermal protected, automatic reset
  • Pumps up to 66 gallons per minute @ 5' total dynamic head pressure
  • Lifts water up to 25' of vertical height
  • Handles spherical solids up to 1/2" in diameter
    - the size of a standard staple width
  • Base has multiple archways to help prevent larger debris from entering and clogging the pump impeller
  • Large 1-1/2" discharge for high capacity pumping
  • Available with vertical float switch for automatic operation
  • View detailed dimensions
  • Examine pump performance curve information
1/2 HP Submersible Cast Iron Pump Specifications
Type HP Volts Hz Amps Discharge Size Solids Handling RPM Phase Cord Length
Automatic 1/2 120 60 3.8 1-1/2" 1/2" 3450 1 10'
Manual 1/2 120 60 3.8 1-1/2" 1/2" 3450 1 25'

Automatic Cast Iron Sump Pump with Vertical Float Switch = $192.27
Manual Cast Iron Sump Pump - NO Switch WITH 25' Cord = $239.76

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Not just another sump pump!

  • TREMENDOUS POWER! Energy efficient!
  • This automatic sump pump moves water quickly and efficiently
  • Rated for continuous duty - can run 24/7 365 days a year
  • 4/10 HP 20' cord, 8.5 Amps 920 Watts
  • 110 gallons per minute @ 5' head - 6,600GPH @ 5'head, 4,500GPH @ 10', 1,800GPH @ 15'head
  • Maximum vertical lift (Shut-off) at 20'
  • It comes with an adjustable, automatic float switch
  • This switch has a 9"-14" "On" level range and 2"- 6" "Off" range
  • Handles liquids and solid waste materials up to 2" diameter
  • View pump dimensions
  • View pump performance curve chart
4/10 HP - Submersible Sump/Sewage Pump = $307.53

Due to the size and weight, this pump does not qualify for 2nd day shipping

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Sump Pump Check Valve

Sump pump check valve
This sump pump check valve features:
  • Eliminates back flow from standpipe to sump pump basin
  • Design allows for maximum pumping capacity while reducing pump cycling and vibration
  • Less frequent cycling helps prolong pump motor life
  • 2 rubber sleeves
  • 4 stainless steel hose clamps
  • Designed for low pressure systems - 4.3 psi (10' of head)
Description Price & Quantity
Sump pump check valve with (2) rubber sleeves and (4) clamps: 1-1/4" pipe $15.36
Sump pump check valve with (2) rubber sleeves and (4) clamps: 1-1/2" pipe $16.12
Deluxe sump pump check valve with (2) rubber sleeves and (4) clamps - 2" pipe $31.02

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