A PASSION FOR PERFECTION Viewport, Aluminium/Borosilicate, DN 100 ISO-K Chambers & Components / Components / Viewports Viewport, Aluminium/Borosilicate, DN 100 ISO-K Frame with integrated FKM O-ring, installation without additional seal Circumferential rim for outer centering on the ISO-K counterflange Not suitable for mounting on base plate or with ISO-F flange For visually monitoring a process in a vacuum chamber Wide viewing angle Max. pressure: Only 100 kPa at 150 °C DN 100 ISO-K Dimensions A B www.pfeiffer-vacuum.com 104 mm 15.5 mm Page 2 Chambers & Components / Components / Viewports Technical Data Viewport, Aluminium/Borosilicate, DN 100 ISO-K Bakeout temperature Flange Glass thickness Nominal diameter Pressure max. Pressure range 150 °C | 302 °F | 423 K Aluminum 8 mm | 0.31 inch DN 100 ISO-K at 150°C only to ambient pressure 1 · 10-8 hPa to 500 hPa over pressure (at tempe ratures > 60 °C only to ambient pressure); DN 2 00 to ambient pressure FPM Borosilicate 1 · 10-10 Pa m3/s | 7.5 · 10-10 Torr l/s | 1 · 10-9 mbar l/s 0.3 kg | 0.66 lb max. 5 K/min -15 to 150 °C; DN 200 to 60 °C Seal Sight glass Tightness Weight Heat up and cool down speed Temperature range Caution! Risk of injury by glass splinters. Do not use viewports which show apparent damage. Order number Viewport PF 411 011-T Accessories ISO-K Double Claw Clamp Double Claw Clamp, Stainless Steel 316/1.4401, DN 63-250 ISO-K Double Claw Clamp, Zinc-plated Steel, DN 63250 ISO-K www.pfeiffer-vacuum.com 320BKL250 350BKL250 Page 3 Pfeiffer Vacuum stands for innovative and custom vacuum solutions worldwide, technological perfection, competent advice and reliable service. Complete range of products From a single component to complex systems: We are the only supplier of vacuum technology that provides a complete product portfolio. Competence in theory and practice Benefit from our know-how and our portfolio of training opportunities! We support you with your plant layout and provide first-class on-site service worldwide. Are you looking for a perfect vacuum solution? Please contact us: Pfeiffer Vacuum GmbH Headquarters · Germany T +49 6441 802-0 info@pfeiffer-vacuum.de www.pfeiffer-vacuum.com All data subject to change without prior notice. (10/21/2014) Vacuum solutions from a single source