Nominal working pressure: 250 bar (25 MPa)

Maximum working pressure: 320 bar (32 MPa)

Liner: E355 SR EN 10305 -1 steel liner, polished inside Ra<0.4 tolerance H8

End plug: S355JR - ASTM A105 steel

Rod: Steel alloy 42CrMo4 +QT chromed Ra<0.2 tolerance f7 corrosion resistance 200h NSS ISO 9227

(Neutral salt spray fog test) rating > 9 ISO 10289.

Corrosion resistant rods on request 500h, 1000h

Pilot boss: Steel C45.

Piston: Steel C45

Integrated linear location sensor:

Magnetostrictive “no contact” technology guarantees long lasting performance. Connecting system with M12 IP67 connectors. Can be provided with analogue output (in voltage or current) or digital (PWM/CAN/J1939).

For more information please contact our technical office.

Sealing system:

Double rod seal, main one in PTFE + Bronze and secondary one in polyurethane. Piston seal in PTFE + Bronze with energizing ring in NBR90 and anti-extrusion rings in PTFE.

Rod and piston seals in phenolic resin. O-rings in NBR70,

Anti-extrusion rings in polyester.

Hydraulic testing:

Each cylinder undergoes hydraulic testing at 350 bars (35 MPa) of pressure.

Terms and conditions:

Cylinders are supplied unassembled with feed ports closed with threaded, sealed plugs. Special coatings can be applied on customer request.

Suggested fluid: hydraulic mineral oil, minimum filtration fineness 19/15 a, ISO 4406.

Operating temperature: from -20°C to 80°C. It is recommended to maintain fluid temperatures of 40÷50°C

while in operation in order to maximize seal life.