This is a used Dosatron. These were used in a carwash until the carwash updated equipment. They have been completely disassembled and cleaned. All worked fine when everything was updated. I would suggest replacing internal seals in the near future. The item that is pictured is the item you will receive. All is sold at Dosatron. These were used to send soap to various machines. If you have any questions or need any certain parts for one, feel free to send a message.