Graco 189210 Piston

Reliable Pump Piston: Graco 189210

• Graco Husky 1040 – piston for fluid displacement
• Graco SaniForce 1040 – compatible piston component

Product Overview

The Graco 189210 Piston is a core component in pump operation, driving fluid movement within the cylinder chamber. Designed for durable performance under pressure, it helps maintain consistent flow and pressure in both Husky 1040 and SaniForce 1040 pump systems.

Key Features

Installation & Maintenance

• Ensure piston is clean and free of debris before installation.
• Apply light lubrication to extend service life.
• Check for scoring or wear regularly.
• Replace if surface wear appears to affect performance.

Frequently Asked Questions