The variant with article number 2-500-80 is a 500 mm pedestal box with an Ø80 mm side connection (-80)

relativ luftfugtighed og testspænding pr

These standard references are directly from the manufacturer's description

Dimension d1: 12 mm

Isoleret stoßverbinder ICIQ2V

Sugeskærm rund PC 385mm rød MIL337101111 The variant with article numberProduct Description The Alsident System 50 round hood 385 is an exhaust hood designed for Alsident System 50 extraction arms. The hood is listed on Alsident's official System 50 hoods page under the basic article number 1 5035, where color code additions (e. g., 4, 5, or 050) are used to select the flange color. Alsident documents that the hoods for System 50 are supplied with a stub pipe (connection spigot). Materials and Connection Material variants