Compact Cartridge Metal Bellow Seal, Single Acting, Inherently Balanced, Independent of Direction of Rotation | |
Seal series 40/CG & 45/CG | |
Standard Style Face Materials Rotary:- Carbon, Silicone Carbide, Tungsten Carbide Stationary:- Silicone Carbide, Tungsten Carbide, Ceramic Cast chrome steel Metal Parts AISI 316, Hastelloy-C Secondary Seals Elastomers, PTFE Applications Refinery Petrochemicals Chemical Process Pumps Corrosive chemicals Seal Characteristics Single acting Inside mounted Independent of direction of rotation Inherently Balanced Cartridge unit |
Operating Limits | ||
Shaft Diameter | d1 | : 20…95 mm |
Pressure p | p | : 18 bar |
Temperature | t | : -20 … +220 o C |
Velocity | v | : 20 m/s. |
Series 40/CG & 45/CG is cartridge metal bellow inherently balance seal with O-Ring as secondary sealing member. Various face material & elastomers can be offer for wide service application. The compact cartridge design of seal permits their use in all types of centrifugal pump. The bellow unit eliminates the need of springs, dynamic seal and provides flexibility to the seal faces in addition to compensating for seal face wear.