Pedrollo PD submersible motors are of the oil filled rewindable type designed to give exceptional reliability and efficiency in all borehole pumping applications. They are constructed principally from stainless steel AISI 316 making them robust and long lasting in harsh operating conditions.
Features include;

Oil-filled type motor with FDA approved colorless oil
Largely stainless steel AISI 316 construction with duplex shaft
Oil-lubricated thrust and radial bearings
Reinforced netted NBR diaphragm for internal motor pressure compensation
Standard NEMA flanges for use with both 4” and 6” pumps
Sacrificial anode available on request for 4PD for extremely aggressive water and stray currents