Technical Specialties

316 stainless steel thermowell

Sensor Length:
Call/Email For Pricing

We have been supplying quality thermowells to a wide range of process industries for more than a decade. The selection of thermowells that you see on line represents a fraction of the standard designs that we have supplied and are perhaps the most commonly used thermowell in a variety of industries including food and beverage and pharmaceuticals.


The very nature of thermowells lend themselves to custom designs and we invite our customers to send us drawings of their requirements. We strive to give you a competitive quotation within 24 hours if you can provide us all the necessary date on our inquiry sheet.


All of our thermowells can be provided with material certification if required. We work in a wide variety of metals, and in general we can provide 72 hours service for our standard material such as Brass, 304 Stainless Steel, and 316 Stainless Steel. In addiction we are also very competitive in Carbon Steel, Hastelloy, Alloy 20, Titanium, Monel and Inconel.


Thermowell Specifications
Sensor Length Insertion Length "U" Shank Dia.
4" 2-1/2" 1/2"
6" 4-1/2" 5/8"
9" 7-1/2" 5/8"
12" 10-1/2" 5/8"
15" 13-1/3" 5/8"
18" 16-1/2" 5/8"


22-1/2" 5/8"


Thermowell Features

  • 316 Stainless Steel
  • 1/2" Female NPT Instrument Connection
  • 1/2" Male NPT Process Connection
  • .260" Bore
  • Material Code will be stamped of engraved on the thermowell
  • Break corners, no burrs on end of wells
  • O.D. Tolerances Fractional +/- 0.015"


For pricing and availability of alternate thermowell options and configurations please call our sales office at 1-888-343-3778 or email us at