Direct-reading indicators

... shutdown of factory operations, the label provides for an effective warning with a color change indicator to ORANGE and a danger warning with a color change indicator to RED. The color change on the High Temperature ...

... The style P sight flow indicator has a plain spout cast in the body and is used to check for the presence of a liquid where there is intermittent flow, partially filled lines or entrained air. It can be used in vertical or horizontal ...