Fox HB20

INTERNATIONAL SERIES BOTTOM REPARABLETechnical Features:Maximum working pressure (PS): 350-480-690 barTest Pressure (PT): PS x 1,43 / 1,3 / 1,5 Body: forged steel, sand and painted Standard nitrogen valve : ⅝” UNF Working temperature (TS): -20°C ÷ +80°CStandard bladder: can be used with mineral oils and non corrosive fluidsInstallation: horizontal / vertical (nitrogen valve upward) Compression ratio:- recommended: P2/P0 = 2.5- maximum: P2/P0 = 4Mechanical 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.Warranty: see dedicated page Spare parts: see dedicated page Special execution:- 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- Execution 480 Bar / 690 Bar- Execution with nitrogen/poppet valve in inox- Execution for additional nitrogen bottle- Accumulators technically and dimensionally interchangeable with other brands of same typeOn request, according to: CE (2014/68/EU- PED)  KOSHA (Korea) ATEX (2014/34/EU)  SELO (China)