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SERIES-385A-260A
Test/Limited Space Thermowells for 0.260 in & 0.385 in Bore Dia
Modèles en stock
- 385A ½ NPT External Thread
- 385A Cap and Chain included
- 260A ¾” NPT or 1” NPT External thread
- 260A Cap and Chain Sold separately
SERIES-385A-260A
Depuis
C$
49.89
Modèles en stock
L'aperçu du produit
- Bore Diameter 0.385 in
- Flange Diameter 0 in
- Process Temperature, Max 1200 °F
- Process Temperature, Min 70 °F
- Product Compatibility Armored liquid-in-glass thermometers, #14-gage test thermocouples
- Well Type Threaded
Series 385A
Application:
Armored liquid-in-glass test thermometers. #14 gage test thermocouples. Bimetal test thermometers.
Connection Size:
1/2' NPT external thread is standard.
Lagging Extension:
When extra head length is required to extend through insulation, 2 1/2' lagging extension is standard.
Materials:
Brass (ASTM B-16), Carbon Steel (C-1018), A.I.S.I. 304 & A.I.S.I. 316 Stainless Steel. Other materials available on request.
Cap and Chain: Captive plug & chain is furnished on all wells as standard.
Series 385A—General Use
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All dimensions in inches
Velocity Rating – feet per second
Where single values appear in the velocity tables, these may be considered safe for water, steam, air or gas. In the shorter insertion lengths, consideration is given to the velocity pressure effect of water flowing at higher velocities. The values in parentheses, therefore, represent safe values for water flow, while the unbracketed values may be used for steam, air, gas and similar density fluids.
* Material – 304 SS, Carbon Steel, etc.
Pressure-Temperature rating–lb per sq. inch
Series 260A
Application:
Used where short insertion length is necessary as in short legs of tees, etc. This well also fits the 2 1/2' length bimetal thermometer with 1/4' stem diameter.
Connection Size:
3/4' NPT and 1' NPT external thread.
Standard Materials:
Brass (ASTM B-16), Carbon Steel (C-1020), A.I.S.I. 304 & A.I.S.I. 316, Monel.
Series 260A
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All dimensions in inches
* Material – 304 SS, Carbon Steel, etc.
Application:
Armored liquid-in-glass test thermometers. #14 gage test thermocouples. Bimetal test thermometers.
Connection Size:
1/2' NPT external thread is standard.
Lagging Extension:
When extra head length is required to extend through insulation, 2 1/2' lagging extension is standard.
Materials:
Brass (ASTM B-16), Carbon Steel (C-1018), A.I.S.I. 304 & A.I.S.I. 316 Stainless Steel. Other materials available on request.
Cap and Chain: Captive plug & chain is furnished on all wells as standard.
Series 385A—General Use
All dimensions in inches
Velocity Rating – feet per second
| Material | Insertion Length—“U” | |||||
| 2 | 4 | 6 | 8 | 10 | 12 | |
| Brass | 362 (74) | 115 (37) | 51.4 (24.7) | 28.9 (18.5) | 18.5 (14.8) | 12.8 (12.3) |
| Carbon Steel | 422 (156) | 155 (78) | 69.1 (52.1) | 38.9 | 24.9 | 17.3 |
| A.I.S.I. 304 & 316 | 450 (223) | 162 (112) | 72.2 | 40.6 | 26 | 18.1 |
| Monel | 382 (147) | 145 (73.8) | 64.7 (49.2) | 36.4 | 23.3 | 16.1 |
| Model Number | Insert. Lgth. U | Stem. Lgth. A |
| 1/2-385A-U 2* -U 4* -U 6* -U 8* -U10* -U12* | 2 4 6 8 10 12 | 3 1/4 5 1/4 7 1/4 9 1/4 11 1/4 13 1/4 |
Pressure-Temperature rating–lb per sq. inch
| Material | Temperature — °F | ||||||
| 70° | 200° | 400° | 600° | 800° | 1000° | 1200° | |
| Brass | 2810 | 2530 | 440 | – | – | – | – |
| Carbon Steel | 3160 | 3040 | 2900 | 2770 | 2110 | 920 | – |
| A.I.S.I. 304 | 4120 | 3740 | 3400 | 3280 | 3180 | 2750 | 990 |
| A.I.S.I. 316 | 4120 | 4120 | 3850 | 3760 | 3680 | 3080 | 1490 |
Series 260A
Application:
Used where short insertion length is necessary as in short legs of tees, etc. This well also fits the 2 1/2' length bimetal thermometer with 1/4' stem diameter.
Connection Size:
3/4' NPT and 1' NPT external thread.
Standard Materials:
Brass (ASTM B-16), Carbon Steel (C-1020), A.I.S.I. 304 & A.I.S.I. 316, Monel.
Series 260A
All dimensions in inches
| External Thread P | Model Number |
| 3/4'NPT 1'NPT | 3/4-260A-U15/8* 1-260A-U15/8* |
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