The new series of SAIP diaphragm accumulators WA type utilize an innovative production process to guarantee high reliability of the product and versatility in applications in the mobile and industrial sector at a low cost.
The use of high resistance materials and the electron beam welding of the caps give the advantage to have a high compactness of the product and reduced weight.
WA accumulators can be supplied with the standard pre-charge valve M28X1,5 to monitor and adjust the pre-charge pressure according to the conditions of use, or already preloaded and sealed without gas valve to be completely free of maintenance.
This diaphragm accumulators are primarily used as absorbers of water hammer, pulsation dampers or as energy reserve in the following fields : mobile, industrial, tools machine and agriculture.
– braking systems
– hydrostatic steering controls
– suspensions systems
– load stabilizers in elevator systems
– emergency devices
– pulse reduction in pumps
– lubrication systems
– energy saving and pump size reduction
All SAIP accumulators are made according to European Directive 97/23/CE relating to pressure vessels recognized and accepted by all States of the European Community. These accumulators are available from 0,05 to 4 litres volume with maximum working pressure of 100, 140, 210, 250 and 350 bar, in carbon steel with electrostatic painting with resistance to salt spray of 250 hours or completely in stainless steel.