HY-RWB series thermal network circulation pump mechanical seals feature a cartridge design, multiple springs, single face seal, and spring protection that remains isolated from the medium to prevent clogging and failure. The end cap includes flush ports for cooling or rinsing.

Heat network circulation pumps for thermal power plants.

Seal face:

Graphite, Silicon Carbide, Tungsten Carbide

Auxiliary Seal:

FKM, EPDM, PTFE

Metal Components:

Stainless Steel 304, 316L, 321