The MP40wES is the workhorse of the VorTech line. Well proven on tanks between 50 and 500+ gallons, the MP40 produces 1,000 to 3,200 gallons of flow per hour and will span up to 3/4 -inch glass. The MP40wES comes equipped with the EcoTech RF wireless module pre-installed. The current wireless capability of EcoTech products allows communication between ”w” enabled EcoTech products. Communication allows for advanced modes and features in which synchronized flow or coordinated flow and lighting conditions can be created.