ISO 3320
Standards:
The installation dimensions of the cylinders and mounting styles meet the requirements of DIN 24333 and ISO 3320.
Nominal pressure: 250 bar
Static proof pressure: 375 bar
Higher operating pressures on request.
The specified operating pressures are only valid for applications with shock-free operation. If extreme loads occur, e.g. as happens in high sequence cycles, the fixings and piston rod thread connections need to be designed for durability (fatigue strength).
Installation: Optional
Pressure fluid / pressure fluid temperature range:
HL, HLP, HFD-R: -20 °C to +80 °C
HFA: +5 °C to +55 °C
Water glycole HFC on request
Viscosity range: 2.8 to 380 mm2 /s
ISO cleanliness class
Maximum permissible degree of pressure fluid contamination is to ISO 4406 (c) class 20/18/15.
Stroke velocity: Up to 0.5 m/s (depending on the connection ports), higher stroke velocities on request.
