GRACO Repair Coupler Kit - (SKU: 289874)

GRACO Repair Coupler Kit - (SKU: 289874)The GRACO 289874 KIT, REPAIR, COUPLER is a genuine replacement part designed to restore or maintain the functionality of the coupler assembly in various GRACO spray equipment. The material is not specified in available sources, but it is engineered for compatibility and reliability within GRACO systems. Its intended use is to ensure secure and leak free connections in airless sprayers and related equipment. Key Features: Repair kit for coupler

Large sight window for easy access and inspection

LB050x (50cc) Pump

1-inch diameter hose designed for use in GRACO fluid handling systems

but it is a genuine GRACO part ensuring reliability and compatibility

2 bar (90 psi) Maximum Working Pressure

FKPT'—likely acetal

but it is typically constructed from durable metals and glass for industrial environments

Used in GRACO spray equipment for sealing the pump throat

durable transfer of oil or similar fluids in industrial settings

Regularly inspect and maintain compressor components for best results

vibration-free location for optimal performance

1-inch connection (for Husky 1050 series)