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