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Rubberbellow Seals

Elastomeric Bellows seals are non-directional, technically advantageous and extremely versatile.
Applications include, but are not limited to; Pumps, Mixers, Agitators and Compressors

Our range is vast and a seal to suit virtually all applications is available.

The design of the Bellows seals is such that all rotary components are contained with no loose parts that could be subject to damage during fitting.

All bellows seals feature static sealing on the shaft that cannot cause shaft wear or fretting. Another advantage of this design is that it can be used in situations where shaft fretting had previously occurred with another seal design.

Maximum Operating Limits 
Pressure12 bar 
Speed12 bar
Temperature-40°C to +200°C
Elastomer Material Availability
Material
Temperature
Recommendations
Ethylene Propylene
-40°C to +140°CGeneral applications, especially hot water. Must not come into contact with Oils.
Nitrile
 -30°C to +120°CStandard Material. Suitable for medium duty applications. Not recommended for hot water.
Viton®
-30°C to +230°C
Suitable for general chemical applications. Not recommended for hot water.
Other materials available on request.
Face Combinations (Stationary)
Carbon
Alumina Ceramic Silicon Carbide 
Not Available
Not AvailableBBD Type Seals Only
Standard Duty
Not Available
Not Available
Increased Performance
Not AvailableRecommended For Aggressive Media
Other materials available on request.


Face Combinations (Rotary)
Carbon
Alumina Ceramic Silicon Carbide 
Not Available
Not AvailableBBD Type Seals Only
Standard Duty
Not Available
Not Available
Increased Performance
Not AvailableRecommended For Aggressive Media
Other materials available on request.
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This is a printed version of Mechanical-Seals.info of ERIKS nv.
© ERIKS nv, 2016.