To prevent emission of dangerous gases when using a drum pump. Thus protecting the operator, the environment and the drive motor from hazardous gases. Two venting valves ensure pressure compensation between inside of the drum and surrounding atmosphere.
|Connection for gas displacement pipe:||G 3/8|
|Screw-in thread:||2 male BSP|
|Seal:||FPM (optional EPDM)|
|Pump tube diameter:||1.6 in (41 mm)|