Vortex Thermowell
Vortex thermowells isolate and protect a temperature instrument’s sensing element from pressurized, high velocity and corrosive media. They are used when standard Flanged Thermowells cannot pass ASME PTC 19.3 TW-2016. The helical Strake is designed by using Computational Fluid Dynamic analysis. 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:
- Helical strake design
- Stable pressure field
- One piece bar stock construction on shank
- No need for velocity collars
- CFD (Computational Fluid Dynamic) analysis provided for challenging applications
Applications:
Process Market:
- Offshore Oil Rigs
- Chemical and Petrochemical Plants
- Water and Wastewater Pressure Control
- Refineries
Specifications
Data Sheets & Instruction Manuals
Drawings & Product/Technical Information
Shank Style
Straight
Instrument Connection
1/2 NPSM
1/2 NPT Female
Bore Size
0.260"
0.385"
Flange Facing
Raised Face
Ring Joint
Rating/Class
150, 300, 600, 900, 1500 and 2500 class
Lagging
Custom Lag dimensions are available
Cap and Chain
Brass
Stainless Steel
Pipe Size
1 1/2"
2"
FAQs
Contact Ashcroft
Ashcroft is a trusted source for pressure, temperature, and test instruments around the world. Learn more about how we can help you protect your people, processes, and profits.