Welded Metal Bellows, Inherently Balanced , Independent of Direction of Rotation | |
Seal series 60/CG | |
Standard Style Face Materials Silicon Carbide, Tungsten Carbide, Carbon. Metal Parts AISI 316, Carpenter 42 Welded Bellows : AM 350 Secondary Seals Grafoil Applications Petrochemicals Refineries Seal Characteristics Single acting Independent of direction of Rotation Inherently Balanced Welded Metal Bellows |
Operating Limits | ||
Shaft Diameter | d1 | : 19 …100 mm |
Pressure p | p | : 20 bar |
Temperature | t | : -20 … +400 o C |
Velocity | v | : 20 m/s. |
Seal series 60/CG is welded metal bellow cartridge seal is used in chemical, petrochemical and refinery process pumps for high temperature/moderate pressure applications. This bellow seal is constructed by welding a series of diaphragms together at the edges to form a bellows unit. The bellows unit eleiminates the need for springs, dynamic secondary seal and provides flexibility to the seal face in addition to compensating for seal face wear.