Standard seals with female thread on piston rod T = M = Standard seals with male thread on piston rod HNBR seals version (-5 C + 120 C) with female thread on piston rod for non magnetic piston M.T = HNBR seals version (-5 C + 120 C) with male thread on piston rod for non magnetic piston o o o o Short Stroke Compact Cylinders (Series 1500) Other Options Characteristics 01 11 02 12 03 13 04 14 = = = = = = = = Double acting version Double acting version with magnetic piston Single acting version front spring Single acting version front spring with magnetic piston Single acting version rear spring Single acting version rear spring with magnetic piston Double acting push pull version Double acting push pull version with magnetic piston