Protection device for protecting pump from overheating or before dry running, particularly for protecting procedural process units, has fluid lines, housing and mounting plate

摘要

The protective device (1) has fluid lines, a housing (10) and a mounting plate. The flow lines and a control unit or a connection for the control unit are arranged in or at the housing or at the mounting plate. The housing and the mounting plate are positioned or arranged behind a pump (2) in the flow circuit as compact structural unit.