Elastomer expansion joint, flange connection DN50-PN16 (DIN/EN), bellows in NBR (high temperature)

The expansion joint takes up length change, lateral offset and angular deflection of the pipe run and damps structure-borne noise. The stated material is NBR (high temperature). The data sheet gives a nominal size of DN 50. This version is supplied with the DN50-PN16 (DIN/EN) flange connection.

Benefits

• Nominal size DN 50 on flange connection DN50-PN16 (DIN/EN) at a working pressure of -1 to 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 16 mm flange thickness and 165 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 50 joint keeps the structure-borne noise of the machine out of the pipe run.