Open box and unused. Still in box see photos. Box has damage/wear WAYNE (WSS30V) 1/2 HP Basement [Sump] [Pump] System with Integrated Vertical Float Switch Up to 5,100 Gallons Per Hour - Heavy Duty Indoor Use Only: This 1/2 HP WAYNE indoor sump system is perfect to keep your basement or indoor area dry during heavy water flow, even if you lose electricity; whether it?s rain, snow melting or more, WAYNE model WSS30V can keep your basement dry Back-Up Ready: WSS30V will pump up to 5,100 GPH and remove/evacuate/expel/get rid of up to 10,000 gallons on a single battery backup charge; WAYNE WSB1275 75 AH Battery is required for back-up but not included Efficient Design: Comes preassembled and ready for drop-in for easy installation in 15 minutes or less with no need to drill a weep hole; fits in 16? diameter or larger sump basins