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Heavy Duty Threaded Thermowell for 3/8 Inch Diameter Elements

SERIES 385H

Heavy Duty Threaded Thermowell for 3/8 Inch Diameter Elements | SERIES 385H

CAD44.00 1-385H-U21/2-BRASS

  • Available in Carbon Steel and Stainless Steel
  • Standard Insertion Lengths from 2 1/2 to 22 1/2 Inches
  • 1 Inch external thread - NPT
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:
1" NPT is 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 385H—General Use External Thread “P ”– 1" NPT
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
Shank Dia.
Q
1"
NPT
1-385H-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 1/16
1 1/16
1 1/16
1 1/16
1 1/16
1 1/16
1 1/16


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 385HL Thermowell Page For Maximum Fluid Velocity
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Example part numbers are shown below. For additional configurations see the Part Number Builder below this table.
1-385H-U21/2-304SS Star
CAD54.00
Availability: 3 weeks
 
Heavy Duty Threaded Well, Insertion Length Dimension 2 1/2", 304 SS
1-385H-U41/2-BRASS Star
CAD52.00
Availability: 3 weeks
 
Heavy Duty Threaded Well, Insertion Length Dimension 4 1/2", Brass
1-385H-U71/2-CS Star
CAD80.00
Availability: 3 weeks
 
Heavy Duty Threaded Well, Insertion Length Dimension 7 1/2", Carbon Steel
All dollar amounts on this site are shown in Canadian currency.

Part Number Builder

Build Your Part Number Below
Option Descriptions:


(1) 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.

(2) 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.