A thermowell provides invaluable triple
duty service, by protecting your delicate
temperature sensing instrumentation.
– Protects your instrument against corrosive
effects and resulting physical damage
caused by media flow.
– Permits instrument interchange or
calibration check without disturbing
or closing down the process.
– Helps to contain dangerous or costly
process fluids, when properly installed
as an integral part of the vessel or piping.
Flanged thermowells are appropriate for
high pressure applications, typically larger
pipe sizes and are designed to mate up to
an existing flange. Serving to isolate and
protect your temperature instrumentation.

• One piece bar stock construction shank
• Large selection of mill traceable materials
• Stamped with material and heat number
• Full penetration welds on flanged wells
• Various test reports and certifications
• Wake Frequency Calculations per ASME
PTC 19.3 -2010

PRODUCT SPECIFICATIONS
Type: Flanged
Shank Style: Straight, Tapered, Stepped
Bore Size: .260, .385
Process
Connection: 1˝, 11/2˝, 2˝ flange sizes
Flange Facing: Raised, flat, ring joint
Rating/Class: 150#, 300#, 600# flanges
Materials: 304 SS, 316 SS with many others
available on application
Instrument
Connection: 1/2 NPSM standard, NPT or others
optional

PRODUCT OPTIONS
• Special bore diameters
• Additional flange sizes
• NPT threads for instrument connections
• Stamp tag numbers on thermowell
• SS tag
• Cap and chain
• Material test reports
• Wake frequency calculations