Single Cartridge Mechanical Seals HFDT:

Structure characteristics:
HFDT series mechanical seals have flushing structures, effective protections for external multiple springs, stationary design & balanced type, flushing water pressure is above 0.1MPa more than the impeller side chamber of pumps.

Usable ranges:
Pressure: ≤1.0MPa.
Temperature: -20~100°C.
Linear speed: ≤10m/s.
Medium: abrasion mediums & mediums with solid particles.

Main Applications:
In flue gas desulphurization equipments used in coal-fired power plant, suitable for gypsum slurry bleed pumps, limestone slurry pumps, and gypsum slurry efflux pumps., etc, also suitable for chemical & papermaking industries.