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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||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)|
|Certifications and Listings||1-UL Listed,SSPMA Certified||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||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 lb||Pump Switch Type||Vertical|
|Submersible||Yes||Sump Pump Outlet Diameter Type||1-1/2 FPT|
|Switch-Off Height (in.)||6.0||Switch-On Height (in.)||6.0|
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Outside Delivery: Service includes delivery to area outside the house which is accessible by delivery equipment.
Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).