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Graco 16F655 Plug, Thermowell, Promelt

The Graco 16F655 thermowell plug is a precision OEM component designed to seal temperature sensor wells and maintain thermal integrity in Promelt systems.

  • Brand: Graco
  • Type: Thermowell Plug
  • Application: Temperature sensor sealing in Promelt systems
  • Fit/Ports: Thermowell opening plug
  • Material: Durable metal construction

List Price: $78.75
You save: $6.53 (8.29%)
Sale Price: $72.22
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Compatible Machines / Systems

  • Graco Promelt spray foam systems
  • Temperature control assemblies requiring thermowell sealing
  • OEM parts replacement for thermowell openings
  • Heat management and sensor protection applications

Product Overview

Manufacturer Graco
Model Number 16F655
Type Thermowell Plug
Center Section Material Metal
Port Size Thermowell
Air Inlet N/A
Wetted Material Metal
Compatible Media Thermal sealing

Frequently Asked Questions

This plug seals the thermowell opening where a temperature sensor would sit, preventing leaks and maintaining accurate temperature control in heated systems.

Yes — designed for thermal environments, this plug holds tight and preserves system integrity even under elevated temperatures typical of Promelt applications.

Yes — the thermowell plug is a replaceable OEM part that can be swapped out if damaged or worn to maintain precise temperature control.

Proper sealing with this plug helps ensure temperature sensors operate accurately by maintaining consistent thermal conditions around the sensing element.

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