Maximum working pressure (PS): 10 bar
Test pressure (PT): PS x 1,43 / 1,5
Membrane: NBR, HNBR, EPDM, FPM, HYTREL, Alcryn
Standard nitrogen valve: ⅝ "UNF
Installation: horizontal / vertical (nitrogen valve upwards)

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 use as a damper, the pre-charge pressure must be between 60% and 80% of the working pressure in consideration of the type of pump and the temperature value.
Warranty: see dedicated page
Spare parts: see dedicated page
Available:
- Connection with ANSI B16.5 or UNI / DIN flange
- Special connection on request
- Integrated flange connection
- High pressure execution, 15 bar
- Maintenance free (HSTP-SMF )
-HSTP = PP = + 0 ° C / + 70 ° C
- HSTPVC = PVC-U = -5 ° C / + 50 ° C
- HSTPVCC = PVC-C = -5 ° C / + 60 ° C
- HSTPVDF = PVDF = -20 ° C / + 80 ° C