



💧 Stay dry, stay worry-free — backup power that never quits!
The WAYNE ESP25n is a heavy-duty 12 Volt battery backup sump pump designed for indoor use to protect basements during power outages. It delivers up to 2,700 gallons per hour and can evacuate 10,000 gallons on a single battery charge (battery sold separately). Featuring a corrosion-resistant epoxy-coated steel housing, cast iron base, and a thermoplastic impeller, it ensures durability and efficient water flow. The unit fits sump basins 14 inches or larger without modifications and includes a protective battery case with LED and audible alerts. Proudly assembled in the USA, it comes with a 2-year warranty for reliable, quiet performance.




| Brand | Wayne |
| Color | Black |
| Material | Cast Iron |
| Style | ESP25 battery backup system (upgraded version) |
| Product Dimensions | 17"L x 10.5"W x 14"H |
| Power Source | Battery Powered |
| Item Weight | 13.5 Pounds |
| Maximum Flow Rate | 45 Gallons Per Minute |
| Maximum Lifting Height | 10 Feet |
| Voltage | 12 Volts |
| Global Trade Identification Number | 00040066218483 |
| Manufacturer | WAYNE |
| UPC | 040066218483 |
| Part Number | 58368-WYN1 |
| Item Weight | 13.5 pounds |
| Item model number | ESP25 |
| Size | Black |
| Pattern | Pump |
| Item Package Quantity | 1 |
| Included Components | Back up pump, battery box, reed float switch |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 2 year manufacturer |
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