Threaded Thermowells – Straight/Stepped
Series A: Threaded Straight Stem Thermowells

| Process Thread | Bore | Q | Ordering Code | ||
| Type | Material | “U” | |||
| 1/2″ NPT | .260 | 5/8″ | 1/2A | Select Material Code from Here | Specify in Inches
Standard Lengths: 2 1/2″, 4 1/2″, 7 1/2″, 10 1/2″, 13 1/2″, 16 1/2″, 22 1/2″ |
| – | – | – | |||
| 3/4″ NPT | .260 | 3/4″ | 1A | ||
| .385 | 49/64″ | 2A | |||
| 1″ NPT | .260 | 7/8″ | 3A | ||
| .385 | 49/64″ | 4A | |||
How to Order
Example: 2A36-10 1/2
Process Thread = 3/4″ NPT
Bore = .385″
Material = 316 Stainless Steel
“U” = 10 1/2″
Series B: Threaded Straight Stem Lagging Thermowells

| Process Thread | Bore | Q | Ordering Code | |||||
| Type | Material | “T” | “U” | |||||
| 1/2″ NPT | .260 | 5/8″ | 1/2 B | Select Material Code from Here | Standard “T” & “U” Dimensions:
—— Specify in Inches
|
|||
| – | – | – | ||||||
| 3/4″ NPT | .260 | 3/4″ | 1B | |||||
| .385 | 49/64″ | 2B | ||||||
| 1″ NPT | .260 | 7/8″ | 3B | |||||
| .385 | 49/64″ | 4B | ||||||
How to Order
Example: 2B34-T3-4 1/2
Process Thread = 3/4″ NPT
Bore = .385″
Material = 304 Stainless Steel
“T” = 3″
“U” = 4 1/2″
