Technical features- ISO 6020/2

• Interchangeable dimensions:

in accordance with standard ISO 6020/2 (1991 edition) and DIN 24554

• Nominal working pressure
(continuous service):

160 bar (16 MPa)

• Maximum working pressure:

250 bar (25 Mpa)

• Available bore sizes:

from 25 to 200 mm

• Rod diameters:

2 or 3 diameters depending on the bore are available from 12 to 140 mm

• Rod material:

high-resistance, hardened and tempered steel alloy, chromed and honed with a rugosity of Ra = 0.2 ľm. On request the rod can be constructed using induction tempering heat treatment, in stainless steel or with Ni-Cr surface treatment

• Stroke:

on request from the customer with dimensional tolerances from 0 to 1 mm for sizes up to 1000 mm and from 0 to 4 mm up to 6000 mm

• Coupling connections:

produced as standard with BSP screw-threaded cylindrical connections and housing for sealing washers according to ISO 1179; on request SAE flange coupling in accordance with DIN 3852-2

• Standard maximum speed:

0.5 m/s

• Standard temperature:

from -20 °C to +100 °C

• Standard hydraulic fluid:

mineral oil in accordance with ISO 6743/4 - 1982 with degree of purity in compliance with ISO 4406

• Available mountings and accessories:

14 different types of standard mounting compliant with ISO standards and 3 non - compliant completed by a vast range of accessories which enable any type of operational requirement to be met