Limited Space Thermowells Mac-Weld


Mac-Weld Thermowells are used in demanding conditions of intense pressure and temperature, across a wide variety of industries.

Manufactured by 

CTH Industrial Controls can provide you with service and start-up assistance for Mac-Weld.




Limited Space Thermowells are designed and manufactured 100% in-house and are made to client specifications and they accept standard or custom-made thermometers, thermocouples, bulbs and RTD’s.

Limited Space Thermowells are also available in a wide variety of process thread sizes and configurations which include, but are not limited to, NPT, NPS, and BSPT.

  • Standard Threaded Thermowells available from stock
  • Custom Software for Thermowell Design Calculations
  • CRN Approved Thermowells

Material Options: 316 Stainless Steel, 304 Stainless Steel, Carbon Steel, 310 Stainless Steel, 321 Stainless Steel, 347 Stainless Steel, Alloy 20, C-276, Duplex, Incoloy 800, Inconel 600, Inconel 625, Inconel 825, Monel 400, and Titanium (More available upon request)

Industries: Chemical industry. Process technology. Apparatus construction.