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Model #SIT-33D

Store SKU #1005743269

1/3 HP Cast Iron Submersible Sump Pump with Top Discharge and Caged Dual Float Switch and Controller

$13216
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  • Patented dual float switch ensures your pump turns on when needed
  • Durable cast-iron design with stainless-steel fasteners will last
  • Innovative construction includes an energy-saving PSC motor
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Product Overview

The Basement Watchdog SIT-33D submersible sump pump fits impressive power and pumping capacity into a slim, quiet system. Due to its top discharge design and closely-mounted, adjustable caged dual float switch, it is ideal for use in narrow sump pits. The powerful, energy efficient, permanent split capacitor (PSC) motor is capable of running continuously and provides up to 3,720 GPH at a 0 ft lift while only pulling 3.5 Amps-saving you money in energy savings. Heavy duty cast iron housing guards the eco-friendly, water-cooled motor. Upper and lower ball bearings and dual carbon ceramic and one Buna-N, shaft seals protect the motor from unwanted water, while ensuring exceptionally quiet performance. Every detail, down to the built-in air relief vent provides extra protection, for years of dependable performance.
  • 1/3 HP energy-efficient permanent split capacitor (PSC) will save money on your electric bills
  • 3,720 GPH at 0 ft. and 3,100 GPH at 10 ft. lift will quickly empty the sump pit
  • Heavy duty cast iron housing for durability and long lasting use
  • Upper and lower ball bearings for exceptionally quiet performance
  • Dual carbon ceramic and one Buna-N, shaft seal to protect the motor and ensure long pump life
  • Dual floats mounted in a protective cage for double the protection, protective float switch cage helps keep debris and wires from interfering with float movement
  • Vented, curved bottom reduces debris build-up under the float
  • Float switch is easy to install with stainless steel hose clamp and can be adjusted to activate at any level
  • 10 ft. power cord for easy installation
  • 3-year limited warranty
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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1/3 HP Cast Iron Submersible Sump Pump with Top Discharge and Caged Dual Float Switch and Controller

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Price
$13216
$13389
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Ratings
(10)
(21)
(1)
(10)
Discharge Flow @ 0 ft. (gallons/hour)3720420018004400
Housing MaterialCast-IronCast-IronThermoplasticCast-Iron
Voltage115v120v115v115v
Impeller MaterialEngineered PolymerThermoplasticThermoplasticEngineered Polymer
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Specifications

Dimensions

Product Depth (in.)
6.25 in
Product Height (in.)
10.75 in
Product Width (in.)
6.25 in

Details

Amperage (amps)
3.5 A
Cord Length (ft.)
10
Discharge Flow @ 0 ft. (gallons/hour)
3720
Discharge Flow @ 0 ft. (gallons/min)
62
Discharge Flow @ 10 ft. (gallons/hour)
3100
Discharge Flow @ 10 ft. (gallons/min)
52
Features
Bottom/End Suction,Corrosion Resistant,Self-Priming,Submersible,Thermal Overload Protection
Head Pressure (ft.)
0
Housing Material
Cast-Iron
Impeller Material
Engineered Polymer
Included
Hardware
Maximum Discharge Flow (gallons/hour)
3720
Maximum Horsepower (hp)
1/3
Maximum Pressure (psi)
0
Maximum Working Temperature (F)
104
Minimum working temperature (F)
40
Outlet Connection
Threaded female
Pack Size
1
Power Type Required
AC
Product Weight (lb.)
19.5 lb
Pump Switch Type
Dual Reed
Returnable
90-Day
Vertical Lift (ft.)
22
Voltage
115v

Warranty / Certifications

Certifications and Listings
CSA Listed,cULus Listed
Manufacturer Warranty
3 Year Limited

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 10 reviews
  • 50% recommend this product
Filter by:
Showing 1-10 of 10 reviews
I will tell you why I am not recommending this pump , if you buy the watchdog kit which has the p...
I will tell you why I am not recommending this pump , if you buy the watchdog kit which has the pump and the backup battery pump you get a cheaper version of this pump. It's made of cast and aluminum and in less than 4 years cracked the case and had to be replaced . This pump is much heavier and better built . When I reach out to the MFR I got very little satisfaction of them standing behind their product . So buyer beware if you want it to last don't buy the combo because it won't .
by Watchdog
Response from WatchdogDec 21, 2020
All of our Big Combo systems (model CITS-50) currently in production have this all cast-iron pump (model SIT-50D). For more information, please contact our customer support team at 800-991-0466, option 3. We are available to take incoming calls from 9am – 5pm CT Monday through Friday.
  • Verified Purchase
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
  • Verified Purchase
1 person found this helpful
Watchdog has an excellent customer service department that helps you trouble shoot your issue and...
Watchdog has an excellent customer service department that helps you trouble shoot your issue and recommends the correct part, where to buy it, and what level of expertise is needed to install. My sump pump issue that ended up with the purchase and installation of this part was solved relatively easily by working with Watchdog. Good company, quality product.
by Watchdog
  • Verified Purchase
  • Recommended Product
Super powerful and way sturdier than the non cast iron...
Super powerful and way sturdier than the non cast iron version.
by CM
  • Verified Purchase
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
  • Verified Purchase
1 person found this helpful
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
  • Verified Purchase
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
  • Verified Purchase
1 person found this helpful
Fits in the sump nicely and works very well....
Fits in the sump nicely and works very well.
by Vern
  • Verified Purchase
1 person found this helpful
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by ALEX
  • Verified Purchase
1 person found this helpful
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
  • Verified Purchase
2 people found this helpful
Showing 1-10 of 10 reviews