Type 1198

DESCRIPTION

Model 1198 is used to verify the absence or presence of a flow in a pipe.
PRINCIPLE
Type 1198M: A reel directly subjected to the action of the flow starts to rotate. This version can be used in any piping orientation.
Type 1198C: A flapper lifts with increasing flow velocity. This version can be horizontal or vertical on ascending flow.
Type 1198S: An orifice in the form of a whistle allows the visualization of a very low flow rate (drip). It is used on a fluid descending in a vertical pipe.