Solid drilles
Form 4 acc. to DIN 43772
for thermometer with male thread

These thermowells TWW 197 are acc. to DIN 43772 form 4.
They have to be welded-in into the process and resist high stresses caused by strong vibrations,
flow rates, high pressures and temperatures.
With special dimensions they are equivalent with thermowells D1-D4 acc. to DIN 43763.

Download Technical data sheet (PDF)