Diaphragm accumulators type “AM” are pressure vessels composed of a spherical or spherical-cylindrical shaped body in 2 or 3 pieces depen- ding on its capacity. The separator of the diaphragm accumulators com- prises an elastic diaphragm.

Diaphragm accumulators type “AML” are pressure vessels composed of a forged shell, whose ends have a semi-spherical shape. The separator of the diaphragm accumulators comprises an elastic diaphragm.
At the centre of the diaphragm, there is a metal disk, w

Membrane welded accumulators of the ASM type cannot be repaired, as they are specially designed for high quantity and economical applications, where it is more practical to replace the unit than to maintain it. Such accumulators consist of a casing made o