HFR/NFR SERIES PIN MOUNTED HYDRAULIC CYLINDERS, AVAILABLE FROM 25mm INTERNAL BORE TO 100mm INTERNAL BORE WITH A MAXIMUM STROKE OF 1000mm. FOR CUSTOM LARGER CYLINDER SIZES PLEASE CONTACT OUR SALES TEAM. SPECIFICATION - DOUBLE ACTING (CAN BE MADE SINGLE ACTING WITH USE OF A BREATHER PLUG) - MAXIMUM WORKING PRESSURE - 250 BAR (INTERMITTENT) - MAX OPERATING SPEED - 0.5 Mtr/Sec - OPERATING TEMPERATURE +80℃ TO -25℃ - TUBE MATERIAL - STEEL ST52.3 - DIN2393 - ISO H9 - CHROME ROD MATERIAL - STEEL UNI C45 - 25 MICRON (EN8 GRADE) TO VIEW CYLINDER DIMENSIONS PLEASE VIEW THE DIMENSIONAL DATA SHEET BELOW DIMENSIONAL DATA SHEET