Threaded Thermowells

Threaded Thermowells

The Ashcroft® threaded thermowells are utilized when pressure, high velocity and corrosive process media exist. This serves to isolate and protect the sensing instrument, and permits removal of a sensing instrument without shutting down the process.
The Ashcroft® threaded thermowell isolates and protects a temperature instrument’s sensing element from pressurized, high velocity and corrosive media. They ensure longer life and accurate measurement while allowing the sensing instrument to be removed without shutting down the process. A wide selection of materials, sizes and dimensions are available.

Key Features

Customizable configurations

One-piece bar stock construction

Testing and certifications including Wake Frequency Calculations per ASME PTC 19.3 TW-2016

Stamped with mil traceable materials and heat number

Selection of wetted materials

Material certificates to EN 10204:2004 3.1

Wide variety of pressure connection thread options

Markets & Applications

Pulp and Paper

Water and Wastewater

HVAC-R

Chemical and Petrochemical

Energy

Food and Beverage

Oil and Gas

Machine Automation

Hydrogen and Technical Gases

Pharmaceuticals

Pumps and Compressors

Equipment Skids

  • Specifications
  • Downloads

Shank Style

Stepped

Straight

Tapered

Process Connection Size

1/2" ... 1 1/2"

Bore Size

6.6 mm (0.260"), 9.8 mm (0.385"), 6 mm, 8 mm

Options

Cap and Chain

Lagging

Surface finish

Instrument Connection Style

Threaded

Process Connection Style

Threaded

Wetted Parts Material

Stainless steel 304 (1.4301)

Steel

Stainless steel 316Ti (1.4571)

Stainless steel 316L (1.4404)

Monel

Hastelloy C

Brass

Duplex

Inconel

Stainless steel 321 (1.4541)

Hastelloy B

Titanium

Carpenter 20 (2.4660)

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