Perma FUTURA is suitable for areas with hygienic requirements, or strict application conditions that may cause corrosion and pollution to the metal shell of oiler and electronic and electrical system. Working principle based on electrochemical reaction ensures reliable operation of lubrication system. The activation button at the top is used according to different lubrication cycles, and the user can set the lubrication cycle of 1, 3,6 or 12 months for the lubricant with a capacity of 120 cm³ as required. The air pressure in the tank * * (* * up to 4bar) generated by electrochemical reaction pushes the piston forward and continuously extrudes a small amount of lubricant to the lubricating point.