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Vacuum sight glass 79.ISO-K

Vacuum sight glass - 79.ISO-K - Herberts Industrieglas GmbH & Co. KG - image - 2

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Characteristics

Specifications

for vacuum

DN

Max.: 250 mm
(9.8 in)

Min.: 63 mm
(2.5 in)

Operating temperature

280 °C, 300 °C
(536 °F, 572 °F)

Description

ISO-K connection Ultra high vacuum Advantages: Extremely compact construction Easy, instruction free installation Security against total failure Long working life Suitable for high vacuum and pressure Technical Data: Directive for pressure equipment 97/23/EG 02/98, Module H (DIN/ISO/ 9001) AD2000 Standards Wo/TRD 100 Sigh glass fused to metal conforming to DIN7079 Materials to VdTÜV specifications and the DIN/EN designated standards Glass: Borosilicate glass to DIN 7080/DIN7079 Leakage rate at 20°C <1x10-11 mbar x l/s Material certificates: Certificate of Conformity EN 10204-3.1 Operating conditions: Temperature: see chart