GM-5 ratio 5:1 - 6-8 bar - 28 l/min Lubricant (drum mounting)

Pneumatic pumps specially suitable for the oil transfer with medium-high viscosity (SAE 15/140) and anti-freeze for medium-long distances (150-200 m).
The air pressure may vary between a minimum of 3.5 bar and a maximum of 10 bar.
They have built-in a fixation drum thread of R2″ and M64x4 (also called bung adapter).
Using the suitable accessories these pumps can be hung up on the wall or assembled on drums, containers or mobile trolleys.