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Graco 184143 Adapter, Probe Stem

$36.54
In Stock
Part #: 184143

Precision probe stem adapter that ensures secure alignment and stable connection of monitoring probes within Graco high-pressure displacement pump assemblies.

  • Part number: 184143 Adapter, Probe Stem
  • Provides accurate probe stem seating and alignment
  • Supports reliable fluid monitoring in pump systems
  • Reduces misalignment and connection instability
  • Compatible with Graco Check-Mate displacement pumps (60cc & 100cc)
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Precision Probe Stem Interface Adapter for Fluid Monitoring Systems

Compatible Machines

The Graco 184143 ADAPTER, PROBE STEM is a precision connector used in Graco high-pressure displacement pump systems to interface probe stems with internal monitoring and fluid control assemblies.

  • Graco 222790 Series B Displacement Pump
  • Graco 235540 Series A Displacement Pump
  • Graco 237206 Series A Displacement Pump
  • Graco 237450 Series A Displacement Pump
  • Graco 246932 Series A Displacement Pump
  • Graco 60cc Check-Mate Pump Systems
  • Graco 100cc Check-Mate Pump Systems

What is Graco 184143 Adapter, Probe Stem?

The Graco 184143 ADAPTER, PROBE STEM is a precision-machined interface component designed to connect and secure probe stems within Graco high-pressure displacement pump assemblies. It ensures accurate alignment between sensing or monitoring elements and the internal pump structure.

Used in Check-Mate pump systems, this adapter supports reliable fluid monitoring and system feedback by maintaining a stable and properly seated probe connection during high-pressure operation.

Function & Role in Pump System

The probe stem adapter provides a secure mechanical and alignment interface for monitoring probes, ensuring accurate positioning within the fluid section. This helps maintain reliable system readings, reduces misalignment risk, and supports consistent pump performance under continuous industrial use.

Frequently Asked Questions

It connects and aligns probe stems within the pump assembly, ensuring accurate positioning for monitoring and fluid control functions.

It is used in Graco high-pressure displacement pumps, including 60cc and 100cc Check-Mate systems and select Series A and B pump models.

Proper alignment ensures accurate monitoring feedback, prevents sensor misreading, and maintains stable pump operation under high-pressure conditions.

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