6" submersible motor built in AISI 304 stainless steel and cataphoresis treated cast iron for the parts in contact with water. Stator encapsulated and resinated. Cooling and lubrication are guaranteed by a mixture of water and glycol. 6GF combined with the hydraulic part, it is able to withdraw water from wells of at least 6" (or tanks and cisterns). Motor suitable for use with variable frequency drive (30 Hz - 50 Hz). Single-phase version to be combined with an external panel that integrates the capacitor and the thermo-amperometric protection with manual reset. In the three-phase version, available with star-delta or direct start, protection must be guaranteed by the user. Available the three-phase version ready for the installation of the PT100 or PTC temperature sensor.