top of page

Sanitary thermowell (3-A marking)

Model: A603


Service intended

A603 thermowell for temperature sensor and temperature gauage are recommended for all process systems where pressure, velocity, viscous, abrasive, and corrosive materials are present individually or in combination. A properly selected thermowell will protect the temperature instrument from possible damage resulting from these process variables. 


Furthermore, thermowell permits removal of the temperature instrument for replacement, refair, or testing without effecting the process media or the system.


Standard features

Process connection


Tri-clamp connection 1S, 1½S and 2S


Gauge connection


½" (N)PT, female


Bore diameter


7, 9, 10 and 12 mm




304SS, 316SS and 316L SS


Surface finish


Max. Ra 32 µin. (0.8 µm)



Download:  CATALOG 

Sanitary thermowell (3-A marking) A603

    bottom of page