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Heavy Duty Threaded Thermowell for 1/4 Inch Diameter Elements

SERIES 260H

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^¥ 495.00 1-260H-U21/2-BRASS

•	Rugged Thermowell for Industrial Use
•	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 NPT Thread
View related products - Thermowells and Head & Well Assemblies

Application:
Standard length, 1/4" bimetal thermometers. #20 gage thermocouple elements. Unarmored liquid-in-glass test thermometers. Other temperature-sensing elements having .252 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.

Cap and Chain Options:
For Brass cap, add $4 to price and add suffix “-CC (Brass)” to the end of the model number on your order. For 304 SS cap, add $7 to the price and add suffix “-CC (304SS)” to the end of the model number.

Series 260H—General Use
All dimensions in inches.

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

Ext. Th'd P	Model No.	Elem. Lgth. A	Insert. Lgth. U	Shank Dia. Q
3/4" NPT	3/4-260H-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	7/8 7/8 7/8 7/8 7/8 7/8 7/8
1" NPT	1-260H-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
Material	70°	200°	400°	600°	800°	1000°	1200°
Brass	5300	4750	1100	–	–	–	–
Carbon Steel	5950	5750	5450	5250	4000	1750	–
A.I.S.I. 304	7800	7050	6400	6150	6000	5190	1875
A.I.S.I. 316	7800	7800	7250	7100	6950	5800	2720
Monel	7450	6850	6150	6100	5940	1750	–

Order on www.omegaengineering.cn and 5% will be discounted when you checkout.

To Order (Specify Model Number)
All list prices are pre-VAT rate not including tax and shipping

Part Number	Availability	Price(RMB)	Description	Qty.

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

3/4-260H-U21/2-304SS	2 Weeks	¥550.00	Heavy Duty Thread Well, 3/4" NPT, 2 1/2 Insertion length, 304SS	qty.

1-260H-U71/2-CS	10 Weeks	¥900.00	Heavy Duty Thread Well, 1" NPT, 7 1/2 Insertion length,Carbon Steel	qty.

1-260H-U221/2-BRASS	10 Weeks	¥2,070.00	Heavy Duty Thread Well, 1" NPT, 22 1/2 Insertion length, Brass	qty.

† Price are shown in RMB.

Part Number Builder

(1)		(2)		(3)
	- - 2 2 6 6 0 0 H H - - U U		- -

Qty:

Option Descriptions

(1)

External thread - NPT

Select
3/4 for 3/4 in.
1 for 1 in.

(2)

Insertion length dimension

Select
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
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.

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Heavy Duty Threaded Thermowell for 1/4 Inch Diameter Elements