| AQ70 Cylinder for water hydraulics Dimensions AQ70 is a double acting hydraulic cylinder made entirely of stainless materials, designed for tap water as hydraulic fluid. Standard cylinder diameters from o25 mm up to and including 08O mm. Application Typically used within food industry, fishing industry, environmental technology and wherever water-based operation is required. The cylinder design is simple and robust ensuring long service life in adversely affected environments. Cylinder Tube Seamless stainless steel tube, quality W.St. 1.4301, Ra max.0.1 micron. Internal tolerance H9. The cylinder tube is also available in acid proof material W.St. 1.4401. Piston Rod Centerless-polished stainless steel, quality W.St. 1.4460 hard chromed min. 20 micron. Temper, min. 850 HV . Ra max. 0.3 micron. External tolerance h9 Piston Rod Speed Max. speed 0.2 m/s. Seals SSH type AQ70. Piston rod SSH type AQ70. Scraper Double acting nitril rubber Connections Cylindrical pipe thread BSP Operation pressure 70 bar, max. 140 bar. Operation temperature Temperature range: +1° to +50° C Pressure fluid Test Pressure tested at 150 bar. |