Thermionics 70127 2.75" DN35CF Differentially Pumped Rotary Seal 1.33" DN16CF
$399.00
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Thermionics 70127 Differentially Pumped Rotary Seals 2.75" DN35CF 1.33" DN16CF The main seal is a 2.75" DN35CF Flange and the 2 side pump flanges are 1.33" DN16CF flanges Used, see photos Differentially pumped rotary seals provide 360º of continuous rotation through the vacuum wall of a UHV system. They have two stages of differential pumping isolated by graphite-impregnated, expanded, PTFE seals on special sealing surfaces. Ts
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