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Model #SI-50V

Store SKU #1002824624

1/2 HP Cast Iron Submersible Sump Pump with Vertical Switch

$14900
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  • Efficient PSC motor provides 3,600 GPH output at 10 ft. lift
  • Cast-iron housing offers enhanced durability
  • Vertical float switch allows for automatic activation
  • View More Details
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Price:
$14900

Product Overview

Built from rugged materials, to be able to handle the toughest sump pump environments, the SI-50V is one of the Basement Watchdog Professional line of heavy-duty sump/effluent pumps. Made with heavy-duty, all cast iron housing, stainless steel hardware, carbon ceramic shaft seal, dual ball bearings, and energy efficient permanent split capacitor (PSC) motor, the SI series pumps are designed for the toughest sump and effluent pump environments. Engineered to last longer, the SI-50V delivers the sure performance you need and more energy efficiency-saving you money in the long run. This 1/2 HP sump/effluent pump handles up to 4300 GPH and will pass 1/2 in solids. Only pulling 6.0 Amps, with unparalleled capacity, it keeps your sump pit empty while costing less to operate. The dependable construction also provides quiet operation and extended life with a 3-year limited warranty - for Quality You Can Trust.
  • Pumps 3600 GPH at 10 ft. lift, emptying the sump pit quickly (4300 GPH at 0 ft. lift)
  • 1/2 HP, 6.0-Amp permanent split-capacitor motor provides optimal GPH output
  • Heavy duty cast iron construction
  • Upper and lower ball bearings for increased efficiency and extremely quiet performance
  • Carbon ceramic shaft seal to protect the motor
  • Built-in industrial-grade vertical switch for reliable pump operation
  • 1-1/2 in discharge outlet
  • 10 ft power cord
  • 3 Year limited warranty
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
$14062
$14900
$17900
$22604
Ratings
(0)
(5)
(664)
(11)
Housing MaterialStainless steelCast-IronCast-IronStainless steel
Discharge Flow @ 0 ft. (gallons/hour)4200430051005640
Impeller MaterialThermoplasticCast-IronCast IronCast Iron
Voltage115v115v115v115v
Power Type RequiredACACACAC
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Specifications

Dimensions

Product Depth (in.)
7.5 in
Product Height (in.)
11.5 in
Product Width (in.)
9.0 in
Switch-Off Height (in.)
2.25
Switch-On Height (in.)
8.0

Details

Amperage (amps)
6.0 A
Cord Length (ft.)
10
Discharge Flow @ 0 ft. (gallons/hour)
4300
Discharge Flow @ 0 ft. (gallons/min)
72
Discharge Flow @ 10 ft. (gallons/hour)
3600
Discharge Flow @ 10 ft. (gallons/min)
60
Discharge Flow @ 15 ft. (gallons/min)
50
Features
Bottom/End Suction,Corrosion Resistant,Self-Priming,Submersible,Thermal Overload Protection
Housing Material
Cast-Iron
Impeller Material
Cast-Iron
Maximum Horsepower (hp)
1/2
Maximum Pressure (psi)
0
Maximum Working Temperature (F)
104
Minimum Sump Basin Diameter
14 1/2 to 17 7/8
Minimum working temperature (F)
40
Outlet Diameter Connection (in.)
1-1/2 FPT
Pack Size
1
Power Type Required
AC
Product Weight (lb.)
22 lb
Pump Switch Type
Vertical
Pump Switch Type
Vertical
Returnable
90-Day
Vertical Lift (ft.)
26
Voltage
115v

Warranty / Certifications

Certifications and Listings
CSA Listed
Manufacturer Warranty
3 Year limited

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 4.6
    out of 5 reviews
  • 0%recommend this product
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    • Verified Purchase
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by
    • Verified Purchase
    This pump is powerful and fairly quiet. It appears...
    This pump is powerful and fairly quiet. It appears to be working very well.
    by
    • Verified Purchase
    Pump works well but float makes work too hard by...
    Pump works well but float makes work too hard by not having adjustment so pump could run longer not harder
    by
    Response from WatchdogMar 5, 2021
    There is an adjustment on that switch using the rubber stoppers. They can be moved to adjust run time. 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
    Showing 1-5 of 5 reviews