These 4-inch encapsulated three phase motors, manufactured in ISO 9001 certified facilities, are built for dependable operation in 4-inch diameter or larger water wells. The motor offers you a maintenance free long life submersible pump application. The motor is filled with a special FES93 fluid, providing frost protection down to -40 ºC storage temperture.
Please see the attached PDF document under the Product PDF tab for further detail and technical specification.