GRACO Piston Seal - (SKU: 184554)The GRACO 184554 is a piston seal made from PTFE (polytetrafluoroethylene), designed to provide a reliable seal within the piston assembly of GRACO pumps. Its primary function is to prevent leakage and maintain pressure integrity in fluid handling equipment. Key Features: Piston Seal PTFE (polytetrafluoroethylene) Compatible with GRACO pump models requiring part number 184554 (specific models not listed in available documentation) High chemical

reliable connections in heavy-duty industrial applications

It features an aluminum wetted body and Buna (nitrile) diaphragms

Ensure the ProMelt system is powered off and cooled before installation

such as the ToughTek® F680e

Its adjustable feature allows for flexibility in application thickness

Suitable for applications requiring gentle handling of fluids and minimal maintenance

Fine finish for precision applications

such as transferring fluids from containers or reservoirs to sprayers

enabling precise control of fluid flow within GRACO equipment

The GRACO 121308 Plug

Used in industrial lubrication systems for reliable and automated delivery of lubricants to machinery and equipment

The GRACO 128268 is a 3/16" outer diameter (OD) tube specifically designed for use with GRACO Grease Jockey automatic lubrication systems