HIGH TEMPERATURE METAL BELLOWS BALANCED ROTARY SEAL

This seal offers the solution when it is necessary to work on high temperature fluids. Thanks to the total absence of elastomers, replaced by an expanded graphite ring, it is possible to apply the Style 590 seal up to 450°C. Typical applications are on chemical and petrochemical plants, heat exchanging oil and overheated water. The bellow is made in AM 350 heat treated.