Based on your current location, we have chosen a store to give you the most up-to-date selections and pricing available.
If this is not your preferred local store, please change store now.
We were unable to identify your local store. Please enter your ZIP Code and select your local store, so we can provide current product and pricing information available for your area.
This item cannot be shipped to the following state(s): GU,PR,VI
The Basement Watchdog Big 1/2 HP Combination Sump Pump System is designed to provide both primary and battery-backup pump capabilities. The primary system pumps 4,400 GPH at 0 ft. of lift and 3,200 GPH at 10 ft. of lift, and the backup system pumps 2,500 GPH at 0 ft. of lift and 1,730 GPH at 10 ft. of lift. The primary pump will operate as long as it is receiving AC power. If power is interrupted or if more water is coming into the sump than the AC pump can handle, the backup pump will begin pumping automatically.
|Amperage (amps)||4.2 A||Assembled Depth (in.)||8.75 in|
|Assembled Height (in.)||18 in||Assembled Width (in.)||11.5 in|
|Batteries Included||No||Battery Back-Up||Yes|
|Battery Life (hours)||7.5 h||Battery Type Required||Basement Watchdog 7.5 Hour Battery (30HDC140S)|
|CSA Listed||No||Cord Length (ft.)||10|
|Discharge Flow @ 0 ft. (gallons/hour)||4400||Discharge Flow @ 10 ft. (gallons/hour)||3200|
|Discharge Flow @ 15 ft. (gallons/hour)||2100||ETL Listed||No|
|Horsepower (hp)||1/2 hp||Housing Material||Aluminum|
|Manufacturer Warranty||2 Years||Maximum Pumping Height (ft.)||30|
|Maximum working temperature (F)||104||Minimum working temperature (F)||40|
|Number of Batteries Required||1||Power Type Required||AC|
|Product Depth (in.)||8.75||Product Weight (lb.)||18.2|
|Pump Switch Type||Vertical||Returnable||90-Day|
|Submersible||Yes||Sump Pump Outlet Diameter Type||1-1/2 FPT|
|Switch-Off Height (in.)||6.0||Switch-On Height (in.)||6.0|
|UL Listed||1-UL Listed||Voltage (volts)||12 V|
You will need Adobe® Acrobat® Reader to view PDF documents.
Download a free copy from the Adobe Web site.
For warranty information on this product, please call our Internet Customer Service Center at 1-800-435-4654.
Please allow an additional 3-5 business days for Standard Ground Delivery in the U.S. Orders for this item may be expedited for an additional fee.
Other Delivery Options:
Expedited Delivery: Delivery the second business day.
Express Delivery: Delivery the next business day.
If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.
This item is also available for pick up in your local store (FREE) within 4-7 business days, plus order processing time.
Visit and like us
Stay connected with us
Follow our Pinterest boards
for projects and inspiration
Get the latest products,
project tips and ideas
View DIY project and
Can't find what you're
looking for? Please call us: