Permatec has invented, patented, and perfected standalone self-driven automatic lubricator over the past 37 years and sells more than two million pieces each year worldwide. Continuous research and development has led to the introduction of various perma models, each with unique features and are available in more than 40 countries worldwide. Economy, convenience, reliability - no outage of machine due to unlubricated wear parts; increased wear parts life due to continuous lubrication; no production loss as the machine continues to work during the lubrication process; no loss of lubricant; adjustable grease input - neither too much nor too little; guaranteed lubrication, even in difficult to access positions; perma even works under water; the work of daily greasing is eliminated; eliminates troublesome filling of grease guns; no dirt can get into the lubricant; prevents ingress of impurities into the bearing as perma lubricates under pressure; perma lubricates wear parts during operation renewing grease evenly; and exchange of perma takes a few minutes.