GEAR PUMP Cast iron series "NF-035-ACW-00-G3" rotation anticlock wise ACW - 34.3 cc / rev - Flange: 3 HOLES 120 ° Int = 72mm D = 12mm D = 52mm centering male - shaft 6x21x25 UNI 8953 - BSPP INLET - OUTLET BSPP Side / Rear - P.max 280 bar - Max V.. 2500 rpm - Min .S . 350rpm.