Elastomer expansion joint, flange connection DN65-PN16 (DIN), bellows in NBR (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 125 mm and a flange outside diameter of 185 mm. Decisive for the selection is a nominal size of DN 65. In addition the data give the DN65-PN16 (DIN) flange connection.

Benefits

• Nominal size DN 65 on flange connection DN65-PN16 (DIN) at a working pressure of 0 - 16 bar.
• Axially the bellows takes 30 mm of compression and 10 mm of extension.
• Lateral offset up to 15 mm and angular deflection up to 25 degrees.
• Bellows in NBR (high temperature) with a steel cord carrier, permitted up to max. +110 °C.
• Face-to-face length 125 mm at 18 mm flange thickness and 185 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 65 joint keeps the structure-borne noise of the machine out of the pipe run.