OPERATING PRINCIPLES
SCAM pumps work as a hydraulic turbine with partial injection operated by an electric motor.
The water arriving axially into the water inlet body enters radially the impeller, passing through an element with a rectangular section called distributor.
The drain takes place when the impeller blades run in front of the distributor.
Thus, slightly concave and few millimetres thick water blades are formed.

The incondensable substances and the saturating steam to suck are trapped among the water blades and are led to the drain, where they are expelled by a deaeration system - shown in the general arrangement - consisting of a convergent diffuser where the fluid re-compression takes place.