Internal metal-free seals

Internal mechanical seals RG-4 are safe with suspensions, since solids are hurled away from the sealing gap by the centrifugal force of the rotating ring. In order to ensure circulation of the medium on the rotary ring and stationary ring, a casing back plate design is supplied. Avail-able is a double mechanical seal version – liquid sealed type, a single mechanical seal and a quenched single mechanical seal. If protection from environmental pollution is required the liquid sealed type is recommended. Rotary and stationary rings are made of silicon carbide, the centering rings of oxide ceramics Al203 or silicon carbide, the O-ring of FFKM or FKM.

ITT Richter

Fax: ++49/2152/146-190

Further information cpp-245