Skip to content
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Language

Install Manual

  • ⅓ HP
  • Thermoplastic construction
  • Built-in tether switch
  • SP-33T: 3,700 GPH @ 0 ft.; 2,800 GPH @ 10 ft.

Features:

  • 30+ YEARS PROTECTING BASEMENTS:

    The Basement Watchdog has been protecting homes for over 30 years and continues to be a market leader. We build the most dependable, user-friendly pumps in the industry using intelligent design, premium components, and quality manufacturing practices that include thoroughly testing every single unit.

 

  • BUILT TO LAST:

    The Basement Watchdog SP series of sump pumps (Models SP-33T and SP-50T) feature an energy-saving, Permanent Split Capacitor (PSC) motor that has carbon/ceramic shaft seals and thermal protection to safeguard the motor. The upper and lower ball bearings ensure the pump runs quietly and extend its life.

 

  • ENERGY-EFFICIENT OPERATION:

    The sump pumps in the Basement Watchdog SP series (Models SP-33T and SP-50T) save you money on your electric bills and reduce their effect on the environment. The SP sump pumps are engineered with eco-friendly PSC motors and dual ball bearings that together deliver industry-leading energy efficiency and savings.

 

  • PUMPING POWER:

    The Basement Watchdog SP series, our most economical sump pump, provides 3,700 GPH at a 0' height (2,800 GPH at a 10' height) for the ? HP model (SP-33T), and 3,900 GPH at a 0' height (3,100 GPH at 10' height) for the ½ HP model (SP-50T).

 

  • DON’T FORGET A BATTERY BACKUP SUMP PUMP:

    If your power goes off during a big storm, your primary pump goes down. If a torrential rain is more than your primary pump can handle, your basement can still flood. Avoid the expense, hassle, and health hazards of cleaning up a flooded basement by purchasing a Basement Watchdog backup pump to work with your SP pump to keep your basement dry.

 

  • WHY THE SP SUMP PUMP:

    The Basement Watchdog SP series, our most economical sump pump option, comes in ? HP (SP-33T) and ½ HP (SP-50T) models. The pump’s body is constructed out of thermoplastic with stainless-steel fasteners for superior durability. The SP sump pump includes a fully adjustable tether switch.

⅓ HP
Thermoplastic construction
Built-in tether switch
SP-33T: 3,700 GPH @ 0 ft.; 2,800 GPH @ 10 ft.

Blog posts

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare