The WTEF threaded thermowells are machined from solid PTFE barstock. The PTFE material has excellent hygienic corrosion-resistant properties.

Commonly used in acid tanks where metals cannot withstand the acid attack.

As standard they are supplied with a 1/2 inch BSP tapered male process thread (complete with hexagon) and 1/4 inch BSP parallel female instrument connection.

The stem has an outside diameter of 12.7mm (± 0.2mm) and a 7.4mm inside diameter.

Note: Minimum sensor length = stem length (U) + 30mm (T) + length of fittings used for sensor.

PTFE compression fittings and polypropylene terminal heads to suit are also available.