GRACO Adapter, Jumper, 1/4 QC to Female - (SKU: 129421)The GRACO 129421 is a quick connect adapter designed to connect 1 4 inch (6. 35 mm) quick connect (QC) fittings to female threaded connections. It is typically constructed from durable materials suitable for industrial fluid handling applications, and is intended for use in GRACO spray equipment and lubrication systems to facilitate secure and efficient hose or line connections. Key Features: Adapter, Jumper 1 4 inch (6. 35 mm) QC to 1 4 inch (6. 35

particularly in equipment such as proportioners and sprayers

Ensure the mating components are clean and free of debris before installation

Check for proper clearance and rotation after installation

Designed for reliable

compatible with a wide range of chemicals and fluids suitable for polypropylene and Santoprene

The part is constructed from leather

Follow GRACO equipment manual instructions for valve installation

5 Pin CPC power connection

It is likely a replacement part for GRACO sprayers or pumps

Durable nitrile construction for chemical resistance and longevity

facilitating fluid or air flow direction changes within GRACO equipment

Used in GRACO fluid handling systems for maintenance and repair to maintain system performance