Elastomer expansion joint, flange connection DN250-PN10 (DIN/EN), bellows in EPDM (high temperature)

This expansion joint takes up length change, lateral offset and angular deflection of the pipe run and damps structure-borne noise. The article is listed with a nominal size of DN 250. This version is listed with a face-to-face length of 175 mm and a flange outside diameter of 395 mm. The stated material is EPDM (high temperature). This version is supplied with the DN250-PN10 (DIN/EN) flange connection.

Benefits

• Nominal size DN 250 on flange connection DN250-PN10 (DIN/EN) at a working pressure of 0 - 10 bar.
• Axially the bellows takes 45 mm of compression and 15 mm of extension.
• Lateral offset up to 15 mm and angular deflection up to 7 degrees.
• Bellows in EPDM (high temperature) with a steel cord carrier, permitted up to max. +110 °C.
• Face-to-face length 175 mm at 25 mm flange thickness and 395 mm flange outside diameter.
• Steel flanges that turn on both sides make it easier to line up the hole patterns during installation.

Applications

In heating and cooling circuits the bellows in EPDM (high temperature) takes up the length change of 45 mm.