Thermocouples

Hot Runner Thermocouples for ALL injection mold OEMs

High-Performance Hot Runner Thermocouples for Precision Injection Molding

Ensure precise temperature control in your plastic injection molding systems with our high-quality Hot Runner Thermocouples. Designed for superior accuracy and reliability, our thermocouples are engineered to meet the demands of high-performance systems. Compatible with leading OEM, these thermocouples offer the durability and precision needed to optimize your production process. Maximize output and maintain consistent mold temperatures for flawless results every time.

Nozzle Thermocouples

Manifold Thermocouples

Grounded and Ungrounded Thermocouples

Lead Wire Coverings – Kapton, Fiberglass, Teflon

Variety of Termination Styles

Thermocouples provide the temperature feedback needed to keep hot runner zones operating accurately and consistently.

PCT supplies a wide range of Thermocouples for ALL  Hot Runner systems.

PCT stocks a large inventory of OEM-compatible thermocouples ready for immediate shipment.

Standard Thermocouples

Husky Compatible Thermocouples 

  • 533243
  • 533515
  • 533516
  • 534443
  • 534541
  • 532002
  • 535037
  • 535681
  • 535709
  • 535822
  • 692743
  • 692744
  • 692745
  • 692747
  • 1750800
  • 2088210
  • 2101933
  • 2220822
  • 2619857
  • 2651985
  • 2652742
  • 2652746
  • 2672731
  • 3784001
  • 4192173
  • 4580501
  • 4580503
  • 4580504
  • 4580505

PET Thermocouples

Husky PET Preform Hot Runner Thermocouples

Hot Runner Thermocouples, Manifold Thermocouple
  • 534184
  • 1502149
  • 536194
  • 1503163
  • 1503171
  • 2283615
  • 2408509
  • 2283617
  • 2283653
  • 512860
  • 3493658
  • 535413
  • 536481
  • 2520571
  • 6023531
  • 2610119
  • 4745164
  • 4745165
  • 7271202
  • 3867958
  • 3431363
  • 6040676
  • 1010881
  • 1090035
  • 2520111
  • 6689887
  • 536045
  • 2343752
  • 2497158
  • 2421913
  • 2468734
  • 3323778
  • 534526
  • 3227062
  • 2343751
  • 1068462/3493659
  • 2421913-3323


Custom Thermocouples

Can’t find the Thermocouple you need? Quick & firm price quotes from PCT are easy!

To quote a custom thermocouple, send your grounded or ungrounded requirement, lead wire covering type, and a photo of the part.

Just follow these simple steps:

  1. Grounded or Ungrounded?
  2. Lead Wire Coating Material Type?
  3. Snap a photo of your thermocouple
  4. Email the information above to sales@polymercleaning.com

A firm price quote will be sent within 24 hours.

Turnaround times on custom orders are approximately 1 – 2 weeks.

Hot Runner Thermocouples, Husky Thermocouples, Injection Molding Thermocouples

frequently Asked Questions

Thermocouples
When should a thermocouple be replaced?

Replacement should be considered when temperature readings become unstable, response becomes unreliable, or the part shows visible wear, damage, or drift-related performance concerns.

How do I know which thermocouple type I need?

The correct choice depends on the application, OEM design, mounting style, lead configuration, and whether the system calls for grounded or ungrounded construction.

What is the difference between grounded and ungrounded thermocouples?

Grounded and ungrounded thermocouples differ in how the sensing junction is configured, which can affect response characteristics and suitability for specific applications.

Why does lead wire covering matter?

Lead wire covering affects durability and suitability for the operating environment, which is why the page calls out options such as Kapton, fiberglass, and Teflon.

What information is needed for a custom thermocouple quote?

Snap a photo and note a few pieces of information including: grounded or ungrounded type, lead wire coating material

Send this information to Sales@PolymerCleaning.com to begin quoting the correct replacement.

Pricing & Availability

Choose your part number and contact us today!

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