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0.260" Bore Diameter Socket-Weld Design Thermowells

Socket-Weld Design Thermowell for 1/4 Inch Diameter Elements

C$112.14

Item# 3/4-260W-U71/2-CS

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 C$112.14
10-24 C$106.53
25-99 C$100.93
100-499 C$95.32
500-999 C$89.71
1000+ C$84.11

In stock

Lead Time (If not in stock): 6 weeks
Socket-Weld Design Thermowell for 1/4 Inch Diameter Elements 3/4-260W-U71/2-CS 3/4-260W-U71/2-CS
  • Standard Insertion Lengths from 2 1/2 to 22 1/2 Inches
  • Available in Stainless Steel, Carbon Steel and Brass
  • Compatible with OMEGA™ NB1, NB2, PR12, PR14, and NPT-style probes, as well as DialTempTM Thermometers

3/4-260W-U71/2-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
Shank Diameter
Insertion Length
Shank Style
Pressure Rating
Stem length/Probe Length
External Thread
Flange Size
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.

Protective Coatings for Thermowells:
• Resist Corrosion
• For Chemical Baths
• Color-Coded Sensors for Process Control
• Available in PFA, Epoxy and other materials
Consult Sales Department for complete information

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 260W
All dimensions in inches.

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

Pipe Size
P
Model No.Shank Dia.
Q
PStem Lgth.
A
Insert. Lgth.
U
3/4'
Nominal
(1.050' Dia.)
3/4-260W-U 2 1/2
        -U 4 1/2
        -U 7 1/2
        -U10 1/2
        -U13 1/2
        -U16 1/2
        -U22 1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
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.)
1-260W-U 2 1/2
        -U 4 1/2
        -U 7 1/2
        -U10 1/2
        -U13 1/2
        -U16 1/2
        -U22 1/2
7/8
7/8
7/8
7/8
7/8
7/8
7/8
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


Pressure-Temperature rating–lbs. per sq. inch
Material Temperature — °F
70° 200° 400° 600° 800° 1000° 1200°
Brass500042001000
Carbon Steel520050004800460035001500
A.I.S.I. 3047000620056005400520045001650
A.I.S.I. 3167000700064006200610051002500
Monel650060005400530052001500
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Rated 5 out of 5 by from I am the quality control manager My client was very happy with the choice I made for him on the project we were doing
Date published: 2021-03-17
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Are there a list of compatible thermocouple probes to use with these wells? Is there one that is used with a 1/2 NPT plug style connection? (threaded on one side, flat on the other)

Asked by: Sharktooth13
Thank you for your inquiry. These thermowells are supposed to be used with our NB series thermocouple probes with industrial heads. For more questions, please email temp@omega.com or call 1-888-826-6342.
Answered by: Application Engineer SP
Date published: 2023-05-22
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