The MP-2 is a mechanical distrubutor that only works with a special perma PRO or PRO C drive unit. Lubricant is transported from the LC-unit trough the drive unit into the MP-2 where it is distributed to the two pistons. Seperate pressure spaces of the pistons make it possible that the lubricant is discharges in equal amounts,

 

 

 

 

regardless of counter pressure. Each outlet discharges half of the amount that the perma PRO or PRO C normally discharges (0.25cc each outlet). Operation of PRO and PRO C does not change.