HTRX (Bladder Pulsation Dampener)

Maximum working pressure (PS): 30 – 120 bar
Test pressure (PT): PS x 1,43 / 1,3 / 1,5
Body: in AISI 316L stainless steel
Bladder: NBR, HNBR, EPDM, FPM, HYTREL, Butyl, Polyurethane
Standard nitrogen valve : ⅝” UNF
Installation: 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
Warranty: see dedicated page
Spare parts: see dedicated page
Also available:
– Outside epoxy painted as per standard FOX procedure or as project specification
– Connection with flange SAE 3000 – SAE 6000, ANSI B16.5 or UNI/DIN
– Connection API spec. 6A type 6BX
– Autoclave or Grayloc connection
– Special connection on request
– Integral flange connection
– Maintenance Free (HTRX-SMF)
– Exotic material execution
– High pressure execution