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TYPE 1 & 1B

T1 Up to 29 bar, T1B Up to 82 bar

  • Mechanical Drive — Eliminates overstressing of bellows.

  • Special Balancing — For higher pressure applications and less wear.

  • Non-Clogging, Single-Coil Spring — Not affected by buildup of solids.

  • Low Drive Torque — Improves performance and reliability.

  • Self-Aligning Capability — Automatic adjustment compensates for abnormal shaft end play runout, primary ring wear and equipment tolerances.

TYPE 2 & 2B

T2 Up to 29 bar, T2B Up to 83 bar

  • Special Balancing — Allows operation at higher pressures.

  • Mechanical Drive — Eliminates overstressing of the elastomer bellows.

  • Non-Clogging, Single-Coil Spring — Not affected by buildup of solids.

  • 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

  • Self-aligning unit automatically adjusts for shaft end play and run-out.

  • Eliminates potential shaft fretting damage between the seal and shaft.

  • Positive mechanical drive protects the elastomer bellows from overstressing.

  • Single coil spring improves tolerance to clogging.

  • Simple to fit and completely field repairable.

  • Can be used with practically any type of mating ring.

TYPE 8-1 & 8-1T

T8-1 Up to 22.5 bar, T8-1T Up to 13.8 bar

  • O-Ring Design.

  • Positive Mechanical Drive Design Eliminates Slippage.

  • Multiple Springs Provide Precise Face Loading.

  • Full (8-1) and Narrow (8-1T) Cross-section Designs.

TYPE 9 & 9T

T9 & T9T Up to 24 bar

  • O-Ring Design.

  • Positive Mechanical Drive Design Eliminates Slippage.

  • Multiple Springs Provide Precise Face Loading.

  • Full (8-1) and Narrow (8-1T) Cross-section Designs.

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