Application: Used where short insertion length is necessary as in short legs of tees, etc. This well also fits the 2 1/2" length bimetal thermometer with 1/4" stem diameter.

Connection Sizes: 3/4" NPT and 1" NPT external thread.

Standard Materials: Brass (ASTM B-16), Carbon Steel (C-1018), A.I.S.I. 304 & A.I.S.I. 316, Monel.

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

Series 260A

All dimensions in inches

To Order (Specify Model No.) Prices Shown in U.S. Dollars

( ) Material – 304 SS, Carbon Steel, etc.

*Velocity Rating: Use values given for Series 260S Wells in 2 1/2" insertion length column
To order, please specify:
1. Complete Model Number
2. Material
3. Cap & Chain, If Desired

Introduction to Thermowells

Maximum Fluid Velocity

These wells are compatible with NEWPORT® NB1, NB2, PR12, PR14, and NPT-style probes, as well as DialTemp™ Thermometers.
Pressure-Temperature rating–lb per sq. inch

Material	Temperature — °F
	70°	200°	400°	600°	800°	1000°	1200°
Brass	5000	5000	1000	-	-	-	-
Carbon Steel	5200	5000	4800	4600	3500	1500	-
A.I.S.I. - 304	7000	6200	5600	5400	5200	4500	1650
A.I.S.I. - 316	7000	7000	6400	6200	6100	5100	2500
Monel	6500	6000	5400	5300	5200	1500	-