Rubber Expansion Joints Type ERV-D
ERV-D is a highly flexible, custom made compensator with full face rubber flanges. This new type extends our ERV rubber expansion joint range.
With ERV-D we now offer diameters up to DN 4200 mm. Intermediate sizes such as DN 750 can also be supplied. Due to the special construction the lengths can be chosen customer-specific between 150 and 500 mm. The bellows design is available with single or multiple spheres which makes it more expandable.
Standard support flanges are DIN PN 10 of steel, hot-dip galvanised. Other flange dimensions are also available.
More details, please download Information 13.16 E.