HSTX (BLADDER PULSATION DAMPENER)

Specifications

– Maximum Working Pressure (PS): 150-210 bar
– Test Pressure (PT): PS x 1.43 / 1.3 / 1.5
– Body Material: AISI 316L Stainless Steel
– Diaphragm Materials: NBR, HNBR, EPDM, FPM, HYTREL
– 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 in the compression ratio. For pulsation dampener applications, the nitrogen value should be 60% to 80% of the working pressure, considering the type of pump and the working temperature.

Warranty

Refer to the dedicated warranty page.

Spare Parts

Refer to the dedicated spare parts page.

Additional Options

– Exterior epoxy painting as per standard FOX procedure or project specifications.
– Flange connections: SAE 3000, SAE 6000, ANSI B16.5, or UNI/DIN.
– API spec. 6A type 6BX connection.
– Autoclave or Grayloc connection.
– Special connections upon request.
– Integral flange connection.
– High pressure execution, up to 1379 bar (20,000 PSI).
– Maintenance-free (HSTX-SMF) versions.
– Exotic material execution.