Bürkle® Drum pump gas-tight PP, connection 2x3/4''

The universal adapter of the barrel pump fits tightly on container openings of 30 - 70 mm diameter. The container fittings can be screwed into the container with the 3/4'' thread and the lock nut. The barrel pump gas tight allows odorless filling. When filling with normal pumps, it is inevitable that vapors are released into the environment. This is avoided with the gas displacement process. In this process, the vapors generated are returned from the feed container to the filling container via the gas displacement line. The gas line and the liquid line are additionally equipped with shut-off valves. Gas-tight pumps are used for strong-smelling substances such as ammonia. Parts in contact with the medium PP, PE and PVC Continuously extendable telescopic tube For barrel depths of 40-67 cm Two adapters for feed containers