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0.385" Bore Diameter Socket-Weld Design Thermowells

Socket-Weld Design Thermowell for 3/8 Inch Diameter Elements

$58.32

Item# 1-385W-U21/2-CS

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $58.32
10-24 $55.40
25-99 $52.49
100-499 $49.57
500-999 $46.66
1000+ $43.74

In stock

Lead Time (If not in stock): 8 weeks
Socket-Weld Design Thermowell for 3/8 Inch Diameter Elements 1-385W-U21/2-CS 1-385W-U21/2-CS
  • Available in Carbon Steel and Stainless Steel
  • Standard Insertion Lengths from 2 1/2 to 22 1/2 Inches
  • 3/4 Inch and 1 Inch External Diameter

1-385W-U21/2-CS Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Pipe Size
Material
Insertion Length
Pressure Rating
Stem length/Probe Length
External Thread
Flange Size
Shank Diameter
Shank Style
Internal Thread
Bore Diameter
Well Type
Features


Application:
260W series fits standard length 1/4' diameter elements. 385W series fits standard length 3/8' diameter elements.

Connection:
3/4' or 1' nominal pipe size welding shoulder fits ASA welding fittings, flanges, etc. Wells for larger pipe size fittings are available upon request.

Materials:
Carbon Steel (C-1018); A.I.S.I. 304 & A.I.S.I. 316 are standard. Other materials are available upon request.

Lagging Extension:
When specifying lagging extension, choose a length which will permit the use of a standard element length. (See 260L and 385L lengths.)

Series 385W
All dimensions in inches.

* NPSM internal pipe thread will accept both NPT and NPS male threads.

Pipe Size
P
Model No.PStem Lgth.
A
Insert. Lgth.
U
3/4'
Nominal
(1.050' Dia.)
3/4-385W-U 2 1/2
        -U 4 1/2
        -U 7 1/2
        -U10 1/2
        -U13 1/2
        -U16 1/2
        -U22 1/2
1.050
1.050
1.050
1.050
1.050
1.050
1.050
4
6
9
12
15
18
24
2 1/2
4 1/2
7 1/2
10 1/2
13 1/2
16 1/2
22 1/2
1'
Nominal
(1.315' Dia.)
1-385W-U 2 1/2
        -U 4 1/2
        -U 7 1/2
        -U10 1/2
        -U13 1/2
        -U16 1/2
        -U22 1/2
1.315
1.315
1.315
1.315
1.315
1.315
1.315
4
6
9
12
15
18
24
2 1/2
4 1/2
7 1/2
10 1/2
13 1/2
16 1/2
22 1/2


Maximum Fluid Velocity—feet per second
Well Type Material Insertion Length – “U”
2 1/2 4 1/2 7 1/2 10 1/2 13 1/2 16 1/2 22 1/2
3/4' - 260WCarbon Steel290 (106)123 (71.2)44.9 (42.7)22.813.89.34.9
A.I.S.I. 304 & 316300 (148)128 (99.3)46.423.614.39.65.1
1'- 260WCarbon Steel290 (106)143 (84.3)51.6 (50.6)26.215.910.65.7
A.I.S.I. 304 & 316300 (148)148 (117)53.527.216.5115.9
3/4' - 385W
and 1'- 385W
Carbon Steel426 (260)192 (144)69.535.420.514.37.7
A.I.S.I. 304 & 316449 (360)19971.936.621.214.88
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.
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