Quality in the Well
These 6" rewindable motors, manufactured in ISO 9001 certiﬁed facilities, are built for dependable operation in 6" diameter or larger water wells. Water lubricated thrust and radial bearings enable a maintenance free operation. A special diaphragm ensures pressure compensation inside the motor. The motor is ﬁlled with a special FES93 ﬂuid, providing frost protection down to -15ºC storage temperature. The Sand ﬁghter® SiC seal system is the option for sandy applications. For applications in aggressive media, motors made of 316SS and 904L are available.