Technica data:

Outlet：G1/4 hose 
Air inlet ：G1/4 hose 
Pump Ratio：   45:1  
Output：   500-1600g/min 
Hose：   4M 
Air pressure：   4-9Kg/cm2  
Grease output pressure：180-360 Kg/cm2

1 , Suitable for 12L-20L（20kg-30kg）grease drum 
2 , suitable for 0#~3# or much hard grease dispenser.