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Graco 102124 ThermometerDial

The Graco 102124 Dial Thermometer accurately monitors fluid or heater temperatures on spray foam and polyurea rigs, ensuring consistent application performance.

  • OEM-quality mechanical temperature gauge
  • Used on Reactor 1 and Gusmer H-Series machines
  • Durable design for high-heat industrial use

$314
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Overview & Compatibility

Compatible Machines

  • Graco Reactor 1 series
  • Gusmer H-25
  • Gusmer H-50
  • Gusmer H-XP2
  • Gusmer H-XP3

About the Graco 102124 Thermometer, Dial

The Graco 102124 Thermometer, Dial is an OEM mechanical gauge used to monitor fluid or heater-zone temperature on plural-component spray rigs (spray foam/polyurea). Using the correct OEM gauge helps maintain optimal processing temperature and consistent spray quality.

Technical Specifications

Part Number 102124
Description Dial Thermometer (mechanical temperature gauge) – OEM Graco
Typical Use Monitoring fluid/line or heater-zone temperatures on plural-component spray systems
Dimensions (approx.) ~2.65" (H) × ~2.60" (W) × ~4.00" (L)
Category Spray Foam / Polyurea Rig Instrumentation
Compatibility Note Fits listed machine families; check your machine’s manual for port/thread details

Key Benefits

  • OEM quality for durability in heated, high-duty environments
  • Helps maintain correct processing temperature for consistent results
  • Easy at-a-glance temperature verification during operation

Installation & Service Notes

  • Shut down equipment and relieve pressure before replacement
  • Confirm mounting port/thread size in your machine’s service manual
  • After install, verify baseline reading and observe during warm-up
  • Inspect periodically for damage, fogging, or drift; replace if readings appear inaccurate

Frequently Asked Questions

It is commonly used on Reactor 1 series and several Gusmer H-Series rigs listed above. For other Reactor generations or configurations, confirm in your machine’s parts manual or with serial-number verification.

Port/thread specifications can vary by rig. Check your machine’s service manual or the existing gauge to confirm the correct mounting details before ordering.

Mechanical dial gauges are typically factory-calibrated. After installation, compare readings during initial operation with expected temperatures; if significant deviation is observed, replace or consult service procedures.

Yes—OEM gauges like the Graco 102124 are designed for heated spray systems. Operate within your rig’s specified temperature limits to ensure accuracy and longevity.

Match the part number (102124) and confirm your rig family (e.g., Reactor 1, Gusmer H-25/H-50/H-XP2/H-XP3). When in doubt, verify by serial number or consult the official parts list for your exact model.

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