


TYPE 2
T2 Up to 29 bar
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Special Balancing — Allows operation at higher pressures.
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Mechanical Drive — Eliminates overstressing of the elastomer bellows.
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Non-Clogging, Single-Coil Spring — Not affected by buildup of solids.
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Self-Aligning Capability — Automatic adjustment compensates for abnormal shaft end play runout, primary ring wear and equipment tolerances.

TYPE 21
T21 Up to 11 bar
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Self-aligning unit automatically adjusts for shaft end play and run-out.
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Eliminates potential shaft fretting damage between the seal and shaft.
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Positive mechanical drive protects the elastomer bellows from overstressing.
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Single coil spring improves tolerance to clogging.
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Simple to fit and completely field repairable.
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Can be used with practically any type of mating ring.