HCH7N/H74

Technical parameters:

Sealing chamber temperature: -20 ℃+220 ℃

Linear speed: ≤ 20m/s

Sealing chamber pressure: ≤ 25bar

Shaft diameter size: 14-100mm

Material combination:

Sealing surface: graphite, reactive silicon carbide, pressureless silicon carbide, tungsten carbide

Auxiliary sealing: nitrile rubber, fluorine rubber, ethylene propylene rubber, perfluorocarbon rubber

Spring and metal parts: 304316, Hastelloy alloy