Model FMC-650-HYD - Hydraulic Driven Centrifugal Pumps
Characteristics: Special wet sealing prevents pump damage when running dry. Sealing chamber filled with cooling fluid. Double spacer disc for best pump performance. Suction/discharge side with flange type quick connection.
Instead of a regular pump shaft seal this pump type features a pressurized chamber filled with a cooling fluid o opposing mechanical seals. In case of running the pump dry, the cooling fluid will lubricate and cool the pump shaft seals.