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3G Electric
SPENCE 99Q Threaded Thermowell for Temperature Regulator & Duct Sensor - Temperature Regulator & Duct Sensor Thermowells
SPENCETemperature Regulator & Duct Sensor Thermowells

SPENCE 99Q Threaded Thermowell for Temperature Regulator & Duct Sensor

<p>The SPENCE 99Q Threaded Thermowell is a precision-engineered component designed for use with temperature regulators and duct sensors. It accommodates a stem length of 15 5/8 inches and features a 12 1/2 inch…

SKU 3G-OTH-179729

Brand
SPENCE
Item
99Q Threaded Thermowell for Temperature Regulator & Duct Sensor
Part Number
99Q
Category
Temperature Regulator & Duct Sensor Thermowells
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SPENCE
Manufacturer Part Number
99Q
Type
For 15 5/8 in Stem Lg, 250 psi
Insertion Lg
12 1/2 in
Maximum Operating Pressure
250 psi
Maximum Operating Temperature
400°F

Technical Documents

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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The SPENCE 99Q Threaded Thermowell is a precision-engineered component designed for use with temperature regulators and duct sensors. It accommodates a stem length of 15 5/8 inches and features a 12 1/2 inch insertion length, making it suitable for a range of industrial applications. With a maximum operating pressure of 250 psi and a maximum operating temperature of 400°F, this thermowell ensures reliable performance in demanding environments.</p><p>Ideal for HVAC, process control, and industrial maintenance teams, the 99Q offers robust protection for temperature sensing elements. As a Singapore-based supplier, 3G Electric provides SGD quotes on request, handles GST for local buyers, and offers fast delivery across Singapore and Southeast Asia, ensuring you get the components you need without delay.</p>

Frequently Asked Questions

What are the key specifications of the SPENCE 99Q thermowell?

The SPENCE 99Q is a threaded thermowell with a 12 1/2 inch insertion length, designed for a 15 5/8 inch stem length. It has a maximum operating pressure of 250 psi and a maximum operating temperature of 400°F.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for SPENCE
Process heating — SPENCE reverse-acting temperature regulators (e.g., 2020TD-GQD) control steam flow to maintain set temperatures in heat exchangers and jacketed vessels.
Condensate removal — SPENCE steam trap repair kit for model 4NU80 restores internal components in steam traps used for condensate removal and energy management.
Storage tank heating — SPENCE bronze temperature regulators with 1/2 in to 2 in connections modulate steam to maintain fluid temperatures in storage tanks.
HVAC and district heating — SPENCE reverse-acting regulators open on temperature drop to provide fail-safe heating in steam-based heating systems.
Industrial steam distribution — SPENCE temperature regulators and steam traps are used in steam headers and branch lines to control flow and remove condensate.
Maintenance and repair — SPENCE repair kits and replacement parts support planned maintenance programs for steam traps and regulators in continuous process plants.
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SPENCE Products

3G Electric supplies SPENCE temperature regulator & duct sensor thermowells. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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