Metal Gasket Face Seal Fittings, FR Series

Ideal for ultra high purity systems and ultra high vacuum systems

FR Series Metal Gasket Face Seal Fittings feature metal gaskets as sealing components, enabling exellent sealing performance, repeated reassembling and use, no dead space and easy purging. They are one of ideal choices for high purity and ultra high purity fluid systems. These fittings compress metal gaskets through the interlocking of internal and external threads to deform the gasket, thereby achieving sealing. Metal gasket face seal fittings are particularly ideal for ultra high purity systems, ultra high vacuum systems, and high pressure systems due to their excellent sealing performance, and they are commonly used in demanding industrial sectors, such as semiconductor, chemical, biopharmaceuticals. Correct installation and maintenance of these fittings are critical to ensuring system safety and reliability.

Features

Metal-to-metal seal to provide perfect leak-tight service for working conditions from critical vacuum to high pressure
Standard surface roughness finished to an average of Ra 10 µin. (0.25 µm) or electropolished to Ra 5 µin. (0.13 µm) optional
Precision manufactured gasket to ensure best performance
Test port at nut for easy leak testing
Silver-plated female threads
All seal faces and male threads protected with plastic caps
Sizes range from 1/16" to 1" and 6 mm to 18 mm
Every gland and body marked with size, material and heat number

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