Search Feedback
Thermowells (502 items)
Zoro # G7474582
Mfr # TIW01LF
Dwyer Instruments
Thermowell, 4" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.
Zoro # G7504147
Mfr # TE-TNS-N044N-14
Zoro # G7495634
Mfr # TSW45LF
Zoro Select
Industrial Thermowell, Brass, 1-1/4-18
Zoro # G4701541
Mfr # 24C455
Zoro # G903501595
Mfr # TBR2550-2
Dwyer Instruments
Thermowell, 6" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.
Zoro # G7630156
Mfr # TE-TNS-N064N-14
Zoro # G007963916
Mfr # T1E3D2
Zoro # G4698967
Mfr # 24C470
Weiss Instruments
3/4" NPT Brass Thermowell 3 1/2" stem
Zoro # G302663443
Mfr # E35-75BS
Zoro Select
Bimetal Thermowell, 304SS, 1/2 NPSM
Zoro # G4649495
Mfr # 24C512
Zoro Select
Industrial Thermowell, Brass, 5/8-18 UNF
Zoro # G4658735
Mfr # 24C480
Zoro # G4704752
Mfr # 24C461
Zoro # G7477346
Mfr # TSW65LF
Zoro Select
Industrial Thermowell, Lagging, Brass
Zoro # G4686394
Mfr # 24C487
Zoro Select
Bimetal Thermowell, Brass, 1/2 NPSM
Zoro # G4673715
Mfr # 24C469
Dwyer Instruments
Thermowell, 9" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.
Zoro # G7561933
Mfr # TE-TNS-N094N-14
Ashcroft
Threaded Thermowell, 3/4"MNPT, SS
Zoro # G401796868
Mfr # 75W0250ST260S
Zoro # G7597511
Mfr # TIW04LF
Zoro # G1103837
Mfr # 3-4FA5
Zoro Select
Industrial Thermowell, 316SS, 1-1/4-18
Zoro # G4656145
Mfr # 24C450
Zoro Select
Bimetal Thermowell, Brass, 1/2 NPSM
Zoro # G4702442
Mfr # 24C471
Zoro Select
Industrial Thermowell, 316SS, 5/8-18 UNF
Zoro # G4696447
Mfr # 24C479
Zoro # G003501587
Mfr # TBR2550-ST
Ashcroft
Threaded Thermowell, 1/2"MNPT, SS
Zoro # G001796848
Mfr # 50W0250ST260S
Zoro # G0290355
Mfr # TIW03LF
Ashcroft
Weld-In Thermowell, 1/2"MNPT, SS
Zoro # G901796887
Mfr # 10W0750HS260C
Ashcroft
Threaded Thermowell, 1/2"MNPT, SS
Zoro # G301797026
Mfr # 50W0250RT260S
Zoro Select
Industrial Thermowell, Brass, 1-1/4-18
Zoro # G4672823
Mfr # 24C456
Zoro # G7559587
Mfr # TAS62LF
Dwyer Instruments
Thermowell, 12" length, 1/4" NPT internal connection, 1/2" NPT external connection, 304SS.
Zoro # G5795797
Mfr # TE-TNS-N124N-14
Zoro # G7561312
Mfr # TSW25LF
Zoro # G4667232
Mfr # 24C462
Zoro Select
Bimetal Thermowell, 304SS, 1/2 NPSM
Zoro # G4693647
Mfr # 24C514
Zoro Select
Bimetal Thermowell, 304SS, 1/2 NPSM
Zoro # G4681135
Mfr # 24C513
Zoro Select
Bimetal Thermowell, 316SS, 1/2 NPSM
Zoro # G4678843
Mfr # 24C467
Zoro # G503501612
Mfr # TBR3550
About Thermowells
Thermowells partially encase thermometers, allowing them to read temperatures while protecting them from the sometimes harsh conditions into which they are immersed, such as hot or freezing gases, liquids or slurries. Thermowells protect not only the thermometer but also the overall chemical process. They are usually made of brass or stainless steel.