

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