These Thermowells are turned & drilled from solid bar stock. This enables them to be placed within processes which experience or operate under high pressure. They consist of a stainless steel shaft which can be straight or tapered. There is both an external process connection thread & an internal instrument connection thread. The bore is drilled out to 0.3mm larger than the intended sensor to be assembled giving a snug fit to encourage good thermal conductivity.


Thermowell Solid Drilled Threaded

Process Connection

Specify Thread

Instrument Thread

Specify Thread

Immersion Length

Length in mm Under Flange

Shaft Style


Shaft Diameter

D or D/D1 in mm

Thermowell Internal Diameter

Dimension in mm