GRACO Piston - (SKU: 189210) Securely attach the cup to

Securely attach the cup to the spray gun to prevent leaks

Replacement part for air motor piston

Install in-line according to equipment manual instructions

with the added benefit of easy clog clearing by reversing the tip

providing reliable material delivery and temperature control for a variety of resins and adhesives

GRACO Piston - (SKU: 189210) Securely attach the cup toThe GRACO 189210 Piston is a replacement piston component designed for use in GRACO spray equipment. It is typically constructed from durable materials suitable for high pressure and high viscosity fluid applications, ensuring reliable performance in demanding industrial environments. Its intended use is to facilitate the movement and pressurization of fluids within GRACO pumps and spray systems. Key Features: Piston Designed for GRACO spray equipment