For flow monitoring in cooling circuit, pump protection, etc.

The DUG controls and visualizes the flow in a pipe of a fluid free of suspended
particles.

Operation:
The liquid drives a magnetic diver inside the cylindrical measuring tube. A spring balances its movement and allows to operate in all positions; The DUG series is convenient for fluids with a viscosity similar to water one. The flow-rate is directly read on the graduated glass tube.