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Technician A says that Teflon sealing rings require special tools for proper installation. Technician B says that warming a Teflon seal with hot water will help to size the seal. Which technician is correct?

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Answer:Both Technicians A and B are correct.

Explanation:Teflon is a florinated polymer it is polytetrafluroethylene (PTFE). It is widely used in different fields and the making of materials for both home and industrial use. Teflon rings does requires special tools for proper installation which is called TEFLON RING INSTALLER.

Warming the a Teflon ring in water or oil at 130-140°F for about 5 minutes will help to soften the material for easier installation. cover wear ring grooves with plastic tape.

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