4.21 Steel line series Microcylinders according to standard ISO 6432 stainless steel AISI 316 Stainless steel AISI 316 Aluminium NBR (PUR piston rod seals) FPM PUR AISI 316 / 304 Technical characteristics End caps, barrel, piston rod Piston Seals Fixing / Accessories Filtered and preferably lubricated air 10 bar Fluid Max. pressure Bore Cushioning lenght Construction characteristics Please follow the suggestions below to ensure a long life for these cylinders: •use clean and lubricated air •correct alignment during assembly with regard to the applied load so as to avoid radial components or bending the rod. •avoid high speeds together with long strokes and heavy loads: this would produce kinetic energy which the cylinder cannot absorb, especially if used as a limit stop (in this case use mechanical stop device) •evaluate the environmental characteristics of cylinder used (high temperature, hard atmosphere, dust, humidity etc.) Please note: air must be dried for applications with lower temperature. Our Technical Department will be glad to help. General The new 12X stainless steel ISO 6432 cylinders Series are designed for corrosion resistance application such as marine, pharmaceutical and food ambiences. The pre lubrication grease used is NSF H1 certified for food application. Specific care has been taken during the design stages and the result is a clean profile cylinder easy to clean and free from possible residue build-up areas. All parts in contact with the external environment are in Stainless steel 316L and the seals are available in three different compounds for different temperature applications: PUR -30C° - +80C°, FPM -5°C - +150°C and NBR -5°C - +70°C. The range starts from 16 bore up to 63 bore, double acting version standard or with through rod, magnetic or not magnetic piston available. The end caps are crimped onto the barrel for bore sizes 16 to 25 and screwed on the barrel from32 to 63 bore. Depending on the type of mounting required it is possible to choose different end caps style. The piston is aluminium and the sensor bracket, when required is in stainless steel 316 with plastic adaptor or in plastic material. The cylinder can be fixed with the wide range of stainless steel accessories. Standard strokes Ø16 : 15 - 25 - 50 - 75 - 80 - 100 - 150 - 160 - 200 - 250 - 300 mm Ø20 - Ø25 : 15 - 25 - 50 - 75 - 80 - 100 - 150 - 160 - 200 - 250 - 300 - 320 - 350 - 400 mm Ø32 - Ø63 : 15 - 25 - 50 - 75 - 80 - 100 - 150 - 160 - 200 - 250 - 300 - 320 - 350 - 400 - 450 - 500 mm Ø 16 - 20 - 25 - 32 - 40 - 50 - 63 mm 15 - 18 - 18 - 18 - 22 - 22 - 25 Seals material NBR FPM PUR Operating temperature -5°C - +70°C -5°C - +80°C -5°C - +150°C -5°C - +70°C -30°C - +80°C Piston Magnetic Non magnetic Cushioning Pneumatic adjustable Pneumatic fix Bores Operating temperature Ø16-Ø20-Ø25-Ø32-Ø40-Ø50-Ø63 Ø16-Ø20-Ø25-Ø32-Ø40-Ø50-Ø63 Ø16-Ø20-Ø25-Ø32-Ø40-Ø50-Ø63 Ø16-Ø20-Ø25-Ø32 Ø40-Ø50-Ø63 Ø16-Ø20-Ø25-Ø32-Ø40-Ø50-Ø63 4 Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice.