Compact Cartridge Balanced Seal, Single Acting, Independent of Direction of Rotation 
Seal series 73/CG 
Standard Style
Face Materials
Rotary:- Carbon, Silicone Carbide, 
Stationary:- Silicone Carbide, Tungsten Carbide, Ceramic (99.5%), Cast chrome steel

Metal Parts

AISI 316 

Secondary Seals

bullet   Elastomers


bullet   Water pumps 
bullet   Submersible pumps
bullet   Sewage pumps

Seal Characteristics

bullet   Single acting
bullet   Inside mounted
bullet   Independent of direction of rotation
bullet   Unbalanced
bullet   Cartridge unit
Operating Limits
Shaft Diameterd1:  20…95 mm 
Pressure pp:  12 bar 
Temperaturet:  -20 … +180 o C 
Velocityv:  20 m/s. 

Series 73/CG is cartridge single coil spring-balance seal with elastomeric bellow as secondary sealing member. Special face material & elastomers can be offer for special service application. The compact cartridge design of seal permits their use in all types of centrifugal pump.


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