Top repairable Bladder Type hydropneumatic accumulators.

Technical Features:

• Maximum working pressure (PS): 250-210-150 bar
• Test pressure (PT): PS x 1,43 / 1,3 / 1,5
• Body: made in painted carbon steel
• Standard nitrogen valve : 5⁄8” UNF
• Working temperature (TS): from -20°C to +80°C Standard bladder: can be used with mineral oils and non corrosive fluids
• Installation position: horizontal / vertical (nitrogen valve upward)

Compression Ratio:

• recommended: P2/P0 = 2.5
• maximum: P2/P0 = 4

Mechanical life: the number of cycles is inversely proportional to the increase of the compression ratio. For pulsation dampener applications, the nitrogen value must be from 60% to 80% of the working pressure also in relation with the type of pump and the working temperature.
Available:

• Inside and outside epoxy painted as per standard FOX procedure or as project specification
• Internal lining in different materials
• Bladders in HNBR, EPDM, FPM
• Connection with flange SAE 3000 – SAE 6000, ANSI B16.5 or UNI/DIN
• Special connection on request
• LT series for temperature of – 40°C
• S series for separator of fluid
• Execution 310 Bar

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