TEL-TRUStraight-Shank Threaded Thermowells

TEL-TRU Thermowell: Stainless Steel, For 4 in Stem Lg, 2 in Insertion Lg

The TEL-TRU Thermowell is a straight-shank threaded thermowell made of stainless steel, designed for use with a 4-inch stem length and 2-inch insertion length for a 1/4-inch stem diameter. It has a maximum operating…

SKU 3G-OTH-177679

Brand

TEL-TRU

Item

Thermowell: Stainless Steel, For 4 in Stem Lg, 2 in Insertion Lg

Technical Specifications

TEL-TRU

Manufacturer Part Number

260TW004434 

Type

For 4 in Stem Lg, For 1/4 in Stem Dia 

Insertion Lg

2 in 

Maximum Operating Pressure

5000 psi 

Maximum Operating Temperature

1000 °F 

View Full Spec Sheet

Technical Documents

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TEL-TRU Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a TEL-TRU thermowell used for?

A TEL-TRU thermowell protects temperature sensors in industrial processes involving high pressure and temperature. It is used in pipelines, tanks, and boilers to shield thermocouples or RTDs from corrosive fluids and mechanical stress while allowing accurate temperature measurement.

What are the specifications of the TEL-TRU thermowell 260TW004434?

The TEL-TRU thermowell model 260TW004434 is a straight-shank threaded type made of stainless steel. It has a 4-inch stem length, 2-inch insertion length, and fits a 1/4-inch stem diameter. Maximum operating pressure is 5000 psi and maximum temperature is 1000 °F.

Where to buy TEL-TRU thermowell 260TW004434 worldwide?

You can source the TEL-TRU thermowell 260TW004434 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct TEL-TRU thermowell for an application?

Select a TEL-TRU thermowell by matching stem length, insertion length, and stem diameter to your sensor and process connection. Ensure the material (stainless steel) is compatible with the fluid. Verify that the maximum operating pressure (5000 psi) and temperature (1000 °F) exceed your process conditions.

Used in

Common applications for TEL-TRU

Food processing — NSF-rated clip-on dial thermometers (e.g., GT100R-12/16121253) for monitoring vat and pan temperatures during cooking or holding.

HVAC systems — Back-mount fixed-angle dial thermometers (e.g., 24100855AFEADAA) for measuring supply and return water temperatures in boilers and chillers.

Pharmaceutical manufacturing — General-purpose dial pocket thermometers (e.g., BC550R-0402) for spot-checking temperatures in storage vessels and incubators.

Industrial process control — Digital thermometers with NPT threads (e.g., ND5BB09111-P22046) for inline temperature measurement in pipelines and reactors.

Pressure gauge protection — Filter-type snubbers (e.g., 723SG) installed upstream of pressure gauges in hydraulic or pneumatic systems to reduce pulsation damage.

Laboratory calibration — Check-Set® keyboard and mouse accessories (e.g., 96100384) for operating temperature calibrators in metrology labs.

TEL-TRU Products

3G Electric supplies TEL-TRU straight-shank threaded thermowells. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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