S20 Double Sphere Expansion Joints

Rubber joints consisting of a flexible main shell made of synthetic rubber with inner reinforcements. Pipe connections by means of loose flanges. For absorbing vibrations and noise caused by equipment such as pumps, machinery, etc., or balancing thermal movements in rigid systems due to temperature changes, as well as balancing slight pipe works misalignments.

Rubber joints can withstand surge pressures and mitigate the effects caused by water hammers. More capacity to absorb movements thanks to their double sphere design Specification of the range:
Diverse design combinations by materials of construction, nominal size range (DN32-DN600), design pressure range (PN10-16), root ring depending on pressure and other versions.

Other typical denominations: Flexible rubber joints, elastomeric joints, rubber expansion joints, rubber compensators

Applications: Water, HVAC, lubrication, compressed air, process, etc.