FESTO ISO cylinder DSNU-25-80-PPV-A-R3 (193991)

Stroke 80 mm Piston diameter 25 mm Cushioning Elastic cushioning rings/plates at both ends Self-adjusting pneumatic end-position cushioning Pneumatic cushioning, adjustable at both ends Mounting position optional Conforms to standard CETOP RP 52 P ISO 6432 Design Piston Piston rod Cylinder barrel Position detection Via proximity switch Variants Increased chemical resistance Extended male piston rod thread Piston rod with female thread Custom thread on the piston rod Piston rod with male thread shortened at one end Extended piston rod Clamping unit on the piston rod Axial supply port With direct mounting Lateral supply port With protection against rotation High corrosion protection Uniform, slow movement Low friction Through piston rod Heat-resistant seals max. 120°C Piston rod at one end Protection against torque/guide Square piston rod Operating pressure 0.1 MPa ... 1 MPa Operating pressure 1 bar ... 10 bar Mode of operation Double-acting CE mark (see declaration of conformity) To EU Explosion Protection Directive (ATEX) CE marking (see declaration of conformity) To UK EX instructions Explosion protection certification outside the EU EPL Db (GB) EPL Gb (GB) Explosion protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) ATEX category gas II 2G ATEX category dust II 2D Explosion ignition protection type for gas Ex h IIC T4 Gb Explosion ignition protection type for dust Ex h IIIC T120°C Db Explosion ambient temperature -20°C lt;= Ta lt;= +60°C Operating medium Compressed air to ISO 8573-1:2010 [7:4:4] Note on operating and pilot medium Lubricated operation possible (in which case lubricated operation will always be required) Corrosion resistance class CRC 2 - Moderate corrosion stress 3 - high corrosion stress Ambient temperature -20 °C ... 120 °C Impact energy in end positions 0.3 J Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke 247 N ... 295 N Type of mounting With accessories Pneumatic connection G1/8 Note on materials RoHS-compl