GRACO Seat, Ball (189320) - (SKU: 189320) Used in GRACO pumps and

Used in GRACO pumps and fluid handling systems to seal moving parts and prevent leakage

ensuring leak-free operation and extended service life in demanding industrial environments

It is designed to serve as the main gripping and control component for the FTX series airless spray guns

Heavy-duty construction for long service life (based on GRACO catalog references to similar components)

GRACO Seat, Ball (189320) - (SKU: 189320) Used in GRACO pumps andThe GRACO 189320 Seat, Ball is a precision engineered component designed to ensure smooth and efficient operation of GRACO equipment. It is typically made from durable materials suitable for high pressure environments, though the exact material is not specified in available sources. Its primary function is to act as a sealing element within diaphragm pumps or similar fluid handling systems, helping to maintain proper flow and prevent leaks. Key