{"id":8782,"date":"2024-07-15T10:25:59","date_gmt":"2024-07-15T08:25:59","guid":{"rendered":"https:\/\/www.idolz.com\/?p=8782"},"modified":"2025-03-10T15:12:30","modified_gmt":"2025-03-10T14:12:30","slug":"silicon-carbide-seals-for-water-pumps","status":"publish","type":"post","link":"https:\/\/www.idolz.com\/en\/silicon-carbide-seals-for-water-pumps\/","title":{"rendered":"Effective silicon carbide seals for trusted water pumps"},"content":{"rendered":"

About the different parts that make up the Dolz water pump, in this post we are going to focus on the component in charge of<\/span> protecting against any possible leak and contamination<\/b>: the dynamic seal. As part of the body parts of water pump<\/a>, the dynamic seal, along with the bearing, the seal is the most important element of the water pump, since its tightness depends on them. <\/span><\/p>\n

Therefore, its main function is to protect the bearing by preventing leaks and contamination from the coolant getting a<\/span> hermetically sealing water pump.<\/b><\/p>\n

The challenge in this process is to<\/span> allow the rotating shaft to enter the “wet” area of \u200b\u200bthe pump<\/b>, without allowing some of the coolant to escape. And for this reason, it is necessary that there is a seal between the pump and the casing, supporting the pressure of the process and the friction caused by the shaft rotation.<\/span><\/p>\n

Traditionally, this was achieved through stuffing: <\/span>a cord impregnated with waterproofing grease<\/b>, that was wrapped around the shaft behind the turbine.\u00a0<\/span><\/p>\n

A technique that has evolved as new engines have been developed in the automotive sector. Therefore, it was necessary to create <\/span>more reliable and durable configurations <\/b>to obtain the highest possible seal strength\u00a0properties.<\/span><\/p>\n

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Seals of the latest technology<\/span><\/h2>\n

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At Industrias Dolz we have<\/span> self-lubricated silicon carbide seals<\/b>, with HNBR rubbers and synthetic graphic contact rings. A product of the highest quality for an optimal water pump performance.<\/span><\/p>\n

Thanks to their innovative design and accompanied by a quality coolant<\/span>, these seals completely prevent leakage <\/b>and the result is a long service life for the water pump.<\/span><\/p>\n

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Article of interest:\u00a0Failing car water pump: Signs<\/a><\/span><\/em><\/p>\n<\/blockquote>\n

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Dynamic seal components are:<\/span><\/p>\n