Thermowells for Thermocouples

 

Threaded Straight | Threaded Tapered | Lagging Extension

Thermowells are typically used in industrial processes as a protective housing or barrier for thermocouple elements. A thermowell also allows the thermocouple to be serviced without breaching the process container. Thermowells are precision machined from solid bar stock in a variety of materials depending on the particular application. Machined thermowells can be ordered with straight, tapered, or stepped shanks. Thermowells can also be ordered with threaded, socket-weld, weld in place, flanged, Van Stone, or sanitary clamp type process connections.

High Temperature Alloys available for Thermowells

  • Alloy 20, 214, 600, 602, 400, 800, and C-276
  • Aluminum, Brass, Copper, and Cast Iron
  • Carbon Steel in F11, F22, and A105
  • HR-160
  • Nickel 200
  • Monel, Tantalum, and Titanium
  • Corrosion Resistant Stainless Steels in 304, 310, 316, 321, 330, and 446

 

Thermowell | Threaded | Stepped Shank
Stepped Shank Threaded Thermowell
Part Number
** add length in inches
Bore
(Inches)
Process
Thread
(P)
Element
Length
(A)
Insert
Length
(U)
Shank
Diameter
(Q)
Lagging
Extension
T03008-MC-02 1/2 .260 1/2"
NPT
4" 2 1/2" 1/2" None
T03008-MC-04 1/2 .260 1/2"
NPT
6" 4 1/2" 5/8" None
T03008-MC-07 1/2 .260 1/2"
NPT
9" 7 1/2" 5/8" None
T03008-MC-10 1/2 .260 1/2"
NPT
12" 10 1/2" 5/8" None
T03008-MC-13 1/2 .260 1/2"
NPT
15" 13 1/2" 5/8" None
T03008-MC-16 1/2 .260 1/2"
NPT
18" 16 1/2" 5/8" None
T03008-MC-22 1/2 .260 1/2"
NPT
24" 22 1/2" 5/8" None
T03012-MC-02 1/2 .260 3/4"
NPT
4" 2 1/2" 1/2" None
T03012-MC-04 1/2 .260 3/4"
NPT
6" 4 1/2" 5/8" None
T03012-MC-07 1/2 .260 3/4"
NPT
9" 7 1/2" 5/8" None
T03012-MC-10 1/2 .260 3/4"
NPT
12" 10 1/2" 5/8" None
T03012-MC-13 1/2 .260 3/4"
NPT
15" 13 1/2" 5/8" None
T03008-MC-16 1/2 .260 3/4"
NPT
18" 16 1/2" 5/8" None
T03012-MC-22 1/2 .260 3/4"
NPT
24" 22 1/2" 5/8" None
T03016-MC-02 1/2 .260 1"
NPT
4" 2 1/2" 1/2" None
T03016-MC-04 1/2 .260 1"
NPT
6" 4 1/2" 5/8" None
T03016-MC-07 1/2 .260 1"
NPT
9" 7 1/2" 5/8" None
T03016-MC-10 1/2 .260 1"
NPT
12" 10 1/2" 5/8" None
T03016-MC-13 1/2 .260 1"
NPT
15" 13 1/2" 5/8" None
T03016-MC-16 1/2 .260 1"
NPT
18" 16 1/2" 5/8" None
T03016-MC-22 1/2 .260 1"
NPT
24" 22 1/2" 5/8" None
Replace the -MC- in the above part number with the material of your choice using the material code table.
Thermowell bore is for 1/4" diameter thermocouple elements.
Thermowell | Threaded | Straight Shank | Lag
Straight Threaded Thermowell With Lagging Extension
Part Number
** add length in inches
Bore
(Inches)
Process
Thread
(P)
Element
Length
(A)
Insert
Length
(U)
Shank
Diameter
(Q)
Lagging
Extension
T06012-MC-02 1/2 .385 3/4"
NPT
6" 2 1/2" 49/64 2"
T06012-MC-04 1/2 .385 3/4"
NPT
9" 4 1/2" 49/64 3"
T06012-MC-07 1/2 .385 3/4"
NPT
12" 7 1/2" 49/64 3"
T06012-MC-10 1/2 .385 3/4"
NPT
15" 10 1/2" 49/64 3"
T06012-MC-13 1/2 .385 3/4"
NPT
18" 13 1/2" 49/64 3"
T06012-MC-19 1/2 .385 3/4"
NPT
24" 19 1/2" 49/64 3"
T06016-MC-02 1/2 .385 1"
NPT
6" 2 1/2" 49/64 2"
T06016-MC-04 1/2 .385 1"
NPT
9" 4 1/2" 49/64 3"
T06016-MC-07 1/2 .385 1"
NPT
12" 7 1/2" 49/64 3"
T06016-MC-10 1/2 .385 1"
NPT
15" 10 1/2" 49/64 3"
T06016-MC-13 1/2 .385 1"
NPT
18" 13 1/2" 49/64 3"
T06016-MC-19 1/2 ..385 1"
NPT
24" 19 1/2" 49/64 3"
Replace the -MC- in the above part number with the material of your choice using the material code table.
Thermowell bore is for 1/4" diameter thermocouple elements.
Thermowell | Threaded | Tapered Shank
Tapered Threaded Thermowell
Part Number
** add length in inches
Bore
(Inches)
Process
Thread
(P)
Element
Length
(A)
Insert
Length
(U)
Shank
Diameter
(Q)
Lagging
Extension
T13012-MC-02 1/2 .260 3/4"
NPT
4" 2 1/2" 7/8" None
T13012-MC-04 1/2 .260 3/4"
NPT
6" 4 1/2" 7/8" None
T13012-MC-07 1/2 .260 3/4"
NPT
9" 7 1/2" 7/8" None
T13012-MC-10 1/2 .260 3/4"
NPT
12" 10 1/2" 7/8" None
T13012-MC-13 1/2 .260 3/4"
NPT
15" 13 1/2" 7/8" None
T13012-MC-16 1/2 .260 3/4"
NPT
18" 16 1/2" 7/8" None
T13012-MC-22 1/2 .260 3/4"
NPT
24" 22 1/2" 7/8" None
T13016-MC-02 1/2 .260 1"
NPT
4" 2 1/2" 1 1/16" None
T13016-MC-04 1/2 .260 1"
NPT
6" 4 1/2" 1 1/16" None
T13016-MC-07 1/2 .260 1"
NPT
9" 7 1/2" 1 1/16" None
T13016-MC-10 1/2 .260 1"
NPT
12" 10 1/2" 1 1/16" None
T13016-MC-13 1/2 .260 1"
NPT
15" 13 1/2" 1 1/16" None
T13016-MC-16 1/2 .260 1"
NPT
18" 16 1/2" 1 1/16" None
T13016-MC-22 1/2 .260 1"
NPT
24" 22 1/2" 1 1/16" None
Replace the -MC- in the above part number with the material of your choice using the material code table.
Thermowell bore is for 1/4" diameter thermocouple elements.

Accessories and Related Products