0.445" Bore Dia Threaded Step Down Thermowells
Standard Threaded Well for Industrial Glass Thermometers
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $180.53 |
| 10-24 | $171.50 |
| 25-49 | $167.89 |
| 50-99 | $160.67 |
| 100-199 | $157.06 |
| 200+ | $153.45 |
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- Available in 304SS, 316SS, Carbon Steel, or Brass
- 3/4" NPT and 1"NPT connections standard
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External thread
Pipe size
Flange Size
Material
Shank Diameter
Insertion Length
Shank Style
Internal Thread
Bore Diameter
Pressure Rating
Well type
Features
Stem length/Probe Length
Product Specs
Application: Fits liquid-in-glass thermometers made to S.A.M.A. standards. Tapered bore is made 0.008' oversize to eliminate possibility of thermometer bulb expanding into the well, thus preventing removal.
Connection Size:
3/4' NPT and 1' NPT are standard. Other thread sizes are available upon request.
Materials:
Carbon Steel (C-1018); Brass (ASTM B-16), A.I.S.I. 304, A.I.S.I. 316, Monel. Many other materials available upon request.
Additional Designs:
Other designs of wells to fit this class of thermometer are available. These include socket weld, heavy duty and flanged types.
Maximum Fluid Velocity Chart - feet per second Well Type Material Insertion Length — “U” 2 9/16 5 1/16 8 1/16 11 1/16 14 1/16 17 1/16 20 1/16 231/16 3/4'-445S and 3/4'-445L Brass 259 (52.3) 142 (26.4) 55.8 (16.6) 29.8 (12.1) 18.4 (9.5) 12.5 (7.8) 9.0 (6.7) 6.8 Carbon Steel 352 (94.6) 198 (48.0) 77.5 (30.1) 41.4 (22.0) 27.8 (17.3) 17.3 (14.2) 12.5 (12.1) 9.5 A.I.S.I. 304 & 316 382 (131) 206 (66.3) 80.9 (41.7) 43.2 (30.2) 26.6 (24.0) 18.1 13.1 9.9 Monel 277 (105) 179 (53.1) 70.3 (33.4) 37.5 (24.3) 23.2 (19.1) 15.7 11.3 8.5 1'-445S and 1'-445L Brass 259 (76) 156 (38.5) 61.4 (24.2) 32.8 (17.7) 20.2 (13.9) 13.7 (11.4) 9.9 7.5 Carbon Steel 352 (137) 215 (69.4) 34.2 (43.6) 45.0 (31.9) 27.7 (25) 18.9 13.6 10.3 A.I.S.I. 304&316 382 (190) 224 (96.1) 87.8 (60.4) 46.9 (44.1) 28.9 19.7 14.2 10.8 Monel 277 (152) 196 (77.1) 77.2 (48.5) 41.4 (35.4) 25.4 17.2 12.4 9.4
