Hi, This pump is as new. I bought it for my boat but when fitted it pumped the water to fast for my system. we removed and bought smaller version. I intended to return it to Midland Chandlers where it was purchased but never got round to it. It is 12 volt and 30 PSI. The pictures tell more than I know. Also for I am including a shurflo water accessory pack free with the sale of the pump. Please no emails I do not respond. Only text or phone Keith for viewing. Cheers for looking.