The welded type diaphragm accumulators cannot be repaired, as they are specially designed for high quantity and economical applications, where it is more practical to replace the unit rather than refurbishing it. These accumulators consist of a shell manufactured with a high strength alloy steel and a welded electron-beam.
MAX OPERATING PRESSURE (PS):
(carbon steel) 100 – 160 – 210 - 250 - 350 bar
(stainless steel) 100 bar (other, upon request)
PRESSURE TEST (PT): 1,43 x PS
NOMINAL CAPACITIES: litres
0.075 - 0.16 - 0.25 - 0.32 - 0.5 - 0.75 - 1 - 1.4 - 2 - 2.8 - 3.5
WORKING TEMPERATURE: -40 ÷ +80 °C
FLUID VISCOSITY RANGE: 10 ÷ 400 cSt
