Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Thermowells

12 Results Found that Include 103 Products

Results per page:  16 | 32 | 48
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Industrial Thermowell Industrial Thermowell
  • Multiple product options available

    Multiple product options available

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Bimetal Thermowell Bimetal Thermowell
  • Multiple product options available

    Multiple product options available

Industrial Thermowell,304SS,1-1/4-18
  • TRERICE
  • Industrial Thermowell, 304SS, 1-1/4-18 Industrial Thermowell
  • Item # 2AFE4
  • Mfr. Model # 3-4F5
  • Industrial Thermowell, Internal Thread Size 1-1/4-18 Straight, Stem Length 3.5 In., Process Connection 3/4...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Bimetal Thermowell, Lagging Bimetal Thermowell, Lagging
  • Multiple product options available

    Multiple product options available

Industrial Thermowell,Brass,1/2 NPSM
  • ASHCROFT
  • Industrial Thermowell, Brass, 1/2 NPSM Industrial Thermowell,Brass,1/2 NPSM
  • Item # 6T069
  • Mfr. Model # 75W0250ST260AA
  • Industrial Thermowell, Internal Thread Size 1/2 NPSM, Stem Length 3.5 In., Process Connection 3/4 In. NPT,...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Industrial Thermowell, Lagging Industrial Thermowell, Lagging
  • Multiple product options available

    Multiple product options available

Results per page:  16 | 32 | 48

Use thermowells from Grainger to help protect temperature sensors installed in industrial processes. A thermowell is a hollow tube that can be permanently placed into pipes, tanks or sumps, into which a temperature probe can be inserted to measure the content’s temperature. Find a variety of thermowells at Grainger. Shop today.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More