010-1035-000 - air-operated grease pump ratio 100:1 Mod. 700 180-220 kgThose are suitable for central supply of plants where a major pressure at long and short distance is required. The operating pressure of the grease pumps hereby may vary between a minimum of 2. 5 bar and a maximum of 8 bar. In order to optimize the efficiency and the life of our pneumatic pumps we recommend to use filtered and lubricated air.