Elastomer expansion joint, flange connection DN80-PN16 (DIN/EN), bellows in EPDM (high temperature)

In use, the expansion joint takes up length change, lateral offset and angular deflection of the pipe run and damps structure-borne noise. This version is listed with a face-to-face length of 150 mm and a flange outside diameter of 200 mm. Decisive for the selection is a nominal size of DN 80. In addition the data give the DN80-PN16 (DIN/EN) flange connection.

Benefits

• Nominal size DN 80 on flange connection DN80-PN16 (DIN/EN) at a working pressure of 0 - 16 bar.
• Axially the bellows takes 40 mm of compression and 10 mm of extension.
• Lateral offset up to 15 mm and angular deflection up to 20 degrees.
• Bellows in EPDM (high temperature) with a steel cord carrier, permitted up to max. +110 °C.
• Face-to-face length 150 mm at 20 mm flange thickness and 200 mm flange outside diameter.
• Steel flanges that turn on both sides make it easier to line up the hole patterns during installation.

Applications

On pumps and compressors the DN 80 joint keeps the structure-borne noise of the machine out of the pipe run.