Standard Threaded Thermowell for 3/8 Inch Diameter Elements

SERIES 385L

^MXN1,470.00 3/4-385L-U21/2-BRASS

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Available in Carbon Steel and Stainless Steel
Standard Insertion Lengths from 2 1/2 to 19 1/2 Inches
3/4 Inch and 1 Inch External Diameter

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Descripción

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.

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 385L—Lagging Extension Type
All dimensions in inches.

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

External Thread P	Model No.	Lag. Ext. T	Elem. Lgth. A	Insert. Lgth. U
3/4" NPT	3/4-385L-U 2 1/2 -U 4 1/2 -U 7 1/2 -U10 1/2 -U13 1/2 -U19 1/2	2 3 3 3 3 3	6 9 12 15 18 24	2 1/2 4 1/2 7 1/2 10 1/2 13 1/2 19 1/2
1" NPT	1-385L-U 2 1/2 -U 4 1/2 -U 7 1/2 -U10 1/2 -U13 1/2 -U19 1/2	2 3 3 3 3 3	6 9 12 15 18 24	2 1/2 4 1/2 7 1/2 10 1/2 13 1/2 19 1/2

Maximum Fluid Velocity—feet per second

Well Type	Material	Insertion Length – “U”
Well Type	Material	2 1/2	4 1/2	7 1/2	10 1/2	13 1/2	16 1/2	19 1/2	22 1/2
3/4" - 385S and 3/4" - 385L	Brass	290 (145)	150 (80)	54.1 (48)	27.6	16.7	11.1	8	6
	Carbon Steel	326 (260)	192 (144)	69.5	35.4	20.5	14.3	10.3	7.7
	A.I.S.I. 304 & 316	349 (360)	199	71.9	36.6	21.2	14.8	10.7	8
	Monel	316 (320)	189 (178)	68.1	34.8	20.8	14	10	7.5

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.
See 385S Thermowell Page for Pressure-Temperature Ratings

Hacer Pedido(Especifique el Número de Modelo)

Número de parte/Desc.

Cant.

Descripción

Example part numbers are shown below. For additional configurations see the Part Number Builder below this table.

3/4-385L-U21/2-BRASS

MXN1,470.00

Disponible en: Disponible

Standard Threaded Well, External Thread - NPT 3/4", Insertion Length Dimension 2 1/2", Brass

3/4-385L-U41/2-304SS

MXN2,615.00

Disponible en: 8 Semanas

Standard Threaded Well, External Thread - NPT 3/4", Insertion Length Dimension 4 1/2", 304 SS

1-385L-U101/2-CS

Consultar Ventas

Disponible en:

Standard Threaded Well, External Thread - NPT 1", Insertion Length Dimension 10 1/2", Carbon Steel

Todas las cantidades que se muestran en MXN

Generador de Número de Parte

Construya su Número de Parte Abajo

(1)		(2)		(3)
	-385L-U		-

Opciónes de Descripción:

(1) External thread - NPT seleccionar de:
3/4 para 3/4 in.
1 para 1 in.

(2) Insertion length dimension seleccionar de:
21/2 para 2 1/2 in.
41/2 para 4 1/2 in.
71/2 para 7 1/2 in.
101/2 para 10 1/2 in.
131/2 para 13 1/2 in.
191/2 para 19 1/2 in.

(3) Material seleccionar de:
304SS para 304 SS
316SS para 316 SS
CS para Carbon Steel
BRASS para Brass

Nota: Todas las combinaciones pueden no ser válidas, revise la hoja de especificaciones para números de parte válidos