SMALL TYPE CYLINDER (Standard Type/ Double Acting Type) 1. Inner Diameter: ?20, ?25, ?32, ?40 2. Feature - STANINLESS STEEL TUBE - NO OIL FEEDING SEAL - SUPERIOR QUALITY AGAINST DUST AND ABRASION - MINIMIZED IN SAGGING PISTON ROD - COMPACT SIZE AND LIGHT WEIGHT - MAGNET INCLUDED - RUBBER CUSHION(STANDARD), AIR CUSHION(OPTION) - PRESSURE RANGE : 1.0~9.0Kgf/cm2 - TEMPERATURE RANGE : -10~70°C(NOT IN THE FROZEN AREA)