HWS-mechanical seal/stirrer bearing

HWS-Ceramic mechanical seal

in PTFE compound with 2 encapsulated ball bearings in s/s. The planes of the ceramic seals can be used without oil and discover a high gas tightness. The co-rotating inner sleeve (in PEEK or Hastelloy HC4) permits the use of stirrers in different materials (particularly suited for coated stirrers). max. 800 rpm, max. Temp. 200°C