| Belzona Seals Sf6 Leaks On Gas Charged Circuit Breaker | | | Industry:Power (POWR) | | | Application:Engines and Casings (ENC) | | | Customer Location:Power Company, UK | | | Application Date:2007 | | | Application Situation:Gas charged circuit breakers in sub station | | | Problem:SF6 gas leaking through porcelain bushing seals | | | Products:Belzona® 2311 (SR Elastomer) | | | Substrate:Aluminium and porcelain | | | Application Method:Application was carried out in accordance with a modified Belzona Know-How System Leaflet ENC-10. Following surface preparation to profile the metal and remove the glaze from the porcelain Belzona® 2311 was used to create an elastomeric seal. | | | Belzona Facts:Cost of replacing two new bushings was £10,000. The Belzona repair cost £300. | | | Photographs Description
- General view of the repair area (Top and Bottom)
- Top bushing sealed
- bottom bushing sealed
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