EPE Italiana WELDED diaphragm accumulators are made off a body manufactured with high strenght alloy steel and welded with electron-beam. The internal diaphragm, that divides the gas side from the fluid side, is available in two compounds: NBR and ECO. The welded type diaphragm accumulator cannot be repaired, as they are specially designed for high quantities and economical applications where is more practical to replace the accumulator rather than refurbishing it. This series is manufactured with capacity from 0.075 lt. to 3,5 lt. and maximum working pressures up to 350 bar.
EPE Italiana has in its range also SCREWED and FORGED diaphragm accumulators. Those accumulators are of simple construction as they don't have a fluid valve but only a simple metal button vulcanised on the diaphragm itself in order to avoid the extrusion. For this reason diaphragm accumulators have instant flow rates quite low. This series is manufactured with capacity from 0.05 lt. to 10 lt. and maximum working pressures up to 350 bar.
All EPE accumulators can be supplied with the following certifications: PED 97/23/EC (suitable for Europe), ATEX (suitable for Europe), ML (suitable for China), GOST-R (suitable for Russia), AS1210 (suitable for Australia), RTN (suitable for Ukraine), Algerian passport, Tunisian passport.