Compact Cartridge Balanced Seal, Single Acting, Independent of Direction of Rotation 
Seal series 90B35/CG 
Standard Style
Face Materials
Rotary:- Carbon, Silicone Carbide, Tungsten Carbide 
Stationary:- Silicone Carbide

Metal Parts

AISI 316, Hastelloy-C, Monel, Alloy-20 

Secondary Seals

bullet   Elastomers


bullet   Ash slurry Pumps 
bullet   Clinker Grinders
bullet   Pulp Pumps
bullet   Sludge Pumps
bullet   Syrup Pumps

Seal Characteristics

bullet   Single acting
bullet   Inside mounted
bullet   Independent of direction of rotation
bullet   Balanced
bullet   Cartridge unit
Operating Limits
Shaft Diameterd1:  20…95 mm 
Pressure pp:  18 bar 
Temperaturet:  -20 … +180 o C 
Velocityv:  20 m/s. 

Series 90B35/CG is specially designed cartridge multiple coil spring-balance seal for pump handling slurries, sludge’s, syrups and other fluids that polymerizes or solidify with changes in temperature. The springs are protected from the fluid being sealed by dynamic O-ring. 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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