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ZLT Zero Leak Technology for Select Rotary Models

In Ground ZLT Zero Leak Technology – Rotary Lifts

The leak stops here. Increase the reliability of in-ground lifts with ZLT In-Ground Lift Upgrade for Rotary.

Convert existing lead babbit bearing style lifts over to SVI’s new modern seal design. The Solution for Heavy Duty In-Ground Lifts

Perfect for:
Transit Authorities | Municipal Garages | City Garages | School Bus Garages
Any In-Ground Rotary Lift in need of a leak-free solution!

SVI now offers a sealing kit upgrade program for Rotary that retrofits the common Rotary in-ground lift stations used for vehicle repair and service. Now, new high performance polymer sealing components are combined with a specially designed gland/upper bearing offering long-term, leak-free sealing. These retrofit kits have been field tested and proven to address the leaking seal performance issues typically associated with some In-ground lifts.

Each repair kit includes a wiper, plunger seal, wear ring, o-ring, ATF spacer strips and a custom gland.

Zero Leak Technology Upgrade Program

  • One-time custom Gland / Upper Bearing purchase gets the leaking stopped!
  • Gland / Upper Bearing is precision machined.
  • Wiper design incorporates a static seal ridge to prevent debris from entering through the back side of the wiper groove.
  • Glass-filled nylon wear ring along with SVI exclusive Adjust-to-Fit spacer strips assures plunger stability and won’t compression set or delaminate under side-load conditions.
  • Plunger seal and wiper are made from proprietary 95D thermoset urethane, which is specially formulated for high abrasion and cut resistance, low compression set, and unlimited shelf life.
  • Flange mounted o-ring designed to keep the static seal tight and prevent contamination from entering around the gland/upper bearing.

BH-9773-08

8-1/2" Upper Bearing Kit (for babbitts)

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BH-9773-10

10-5/8" Upper Bearing Kit (for babbitts)

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BH-9773-12

12-5/8" Upper Bearing Kit (for babbitts)

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All names, numbers, symbols and descriptions are used for reference purposes only. It is not implied that any part or product listed is the actual product of these manufacturers. SVI does not represent and is not associated in any way with any other companies.

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