NON-EXTRUSION RING (BACKING O'RING)

PROFILE W-RO

This seal is used to extend width limitations allowing minimum adjustments between mobile parts. The usage of it (nominal hardness 90 shore “A”) in combination with an O’ring can support several times the isolated O’ring working pressure, giving more endurance to it.

 

 

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Alvarez 155 Cp(1768) Ciudad Madero Buenos Aires - República Argentina

Telefax: (54-11) 4655-3859 / 4655-2472 / 4652-8508 / 4652-0844

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