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Standard Threaded Thermowell for 3/8 Inch Diameter Elements

SERIES 385S

Standard Threaded Thermowell for 3/8 Inch Diameter Elements | SERIES 385S

Standard Threaded Thermowell for 3/8 Inch Diameter Elements

CAD29.50 3/4-385S-U21/2-BRASS

  • 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
Thermowells and Head and Well Assemblies - View related products

Description

Application:
Standard length, 3/8" stem, bimetal thermometers. #14 gage thermocouple elements. Armored liquid-in-glass test thermometers. Other temperature-sensing elements having .377 in. maximum diameter.

Connection Size:
3/4" NPT and 1" NPT are standard. Other thread sizes 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

Materials:
Brass (ASTM B-16), Carbon Steel (C-1018), Stainless Steel A.I.S.I. 304 & A.I.S.I. 316, Monel. Wells are also available in special materials; prices on request.


Series 385S—General Use
All dimensions in inches.

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


External Thread
P
Model No.Elem. Lgth.
A
Insert. Lgth.
U
3/4" NPT3/4-385S-U 2 1/2
        -U 4 1/2
        -U 7 1/2
        -U10 1/2
        -U13 1/2
        -U16 1/2
        -U22 1/2
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" NPT1-385S-U 2 1/2
        -U 4 1/2
        -U 7 1/2
        -U10 1/2
        -U13 1/2
        -U16 1/2
        -U22 1/2
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–lb 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
See 385L Thermowell Page For Maximum Fluid Velocity
Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Qty
Description
Example part numbers are shown below. For additional configurations see the Part Number Builder below this table.
Click to expand/minimize a list of what others bought with the3/4-385S-U21/2-BRASS
3/4-385S-U21/2-BRASS Star
CAD29.50
Availability: 1 week
 
Standard Threaded Well, External Thread - NPT 3/4", Insertion Length Dimension 2 1/2", Brass
  
3/4-385S-U101/2-CS Star
CAD72.00
Availability: 3 weeks
 
Standard Threaded Well, External Thread - NPT 3/4", Insertion Length Dimension 10 1/2", Carbon Steel
  
1-385S-U161/2-304SS Star
CAD158.00
Availability: 3 weeks
 
Standard Threaded Well, External Thread - NPT 1", Insertion Length Dimension 16 1/2", 304 SS
All dollar amounts on this site are shown in Canadian currency. Ordering Example: (1) 3/4-385S-U21/2-304SS 3/4" NPT, 385S Style Thermowell, U Dimension 2 1/2", CAD36.50 

Part Number Builder

Build Your Part Number Below
Option Descriptions:


(1) External thread - NPT select from:
3/4 for 3/4 in.
1 for 1 in.

(2) Insertion length dimension select from:
21/2 for 2 1/2 in.
41/2 for 4 1/2 in.
71/2 for 7 1/2 in.
101/2 for 10 1/2 in.
131/2 for 13 1/2 in.
161/2 for 16 1/2 in.
221/2 for 22 1/2 in.

(3) Material select from:
304SS for 304 SS
316SS for 316 SS
CS for Carbon Steel
BRASS for Brass
Note: All combinations may not be valid, check spec sheet for valid part numbers.