011 0950 074 Industrial air operated pump for grease ratio 50:1 Mod. 950 flanged double effect subgroup Pneumatische vetpompen They are suitable for transferring They are suitable for transferring a lot of types of grease it allows to collect all the grease from the inner walls down to the bottom of the drum The operating pressure of the pumps may vary between a minimum of 3 bar and a maximum of 8 bar To optimize the efficiency and the live in time of our air operated pumps Meclube recommend to use filtered and lubricated air