Harwil Reed Flow Switch (long)

This Harwil reed Flow Switch is the longer and less rare of the Harwil range in the UK and Europe.

Thread diameter : 3/4"
Grey probe length : 1-7/8"

Beechcomber amongst others

The arrow on the side of the switch shows the direction of flow and which way the unit must be positioned. Take care when screwing in as the probe may be slightly longer than the existing one and may catch on the inside of the tube. We are not able to offer a replacement if it is broken on installation.

They normally screw into a clear pipe or housing.

Be aware this product has the code Q-12DS-C2 on the label - this is used on varying models within the range all with differing parameters always check the probe length and the connector type for confirmation of unit.