USB 2.0
Unbalanced Elastomeric bellow Single spring Bi-directional Inside mounted Rotary design
A classic general purpose seal regarded by many as representing the industry standard for general duty equipment. The rugged design of the USB 2.0 ensures maximum reliability, particularly when applied to waste water treatment and similarly demanding duties.
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Operating limits
Temperature:   -40...205 °C
-40...400 °F
Pressure:   14 bar
200 psi
Speed:   2500 fpm
13 m/s
Size:   16~120mm
0.625"~3.250"
Cross section

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