GRACO Encoder Potentiometer Kit - (SKU: 20B425) Used in industrial settings where

Used in industrial settings where maintaining consistent temperature of fluids or equipment blocks is critical

Single roller compresses hose through full 360-degree rotation for longer hose life

but it is typically constructed from durable metals or plastics for industrial environments

Used in lubrication and fluid handling systems where a reservoir is required for reliable fluid supply

Clean the valve seat and surrounding area thoroughly before installing new check balls

GRACO Encoder Potentiometer Kit - (SKU: 20B425) Used in industrial settings whereThe GRACO 20B425 is a potentiometer encoder replacement kit designed for use in GRACO Ultra 490 495 XT airless sprayers. It is engineered for heavy duty performance and reliable electronic control, typically constructed with robust materials suitable for industrial environments. Its primary function is to provide precise electronic input for pressure and performance control within compatible GRACO equipment. Key Features: Potentiometer encoder kit