The GRACO 189406 GUIDE PISTON is a precision-engineered component designed to guide and support piston movement within GRACO industrial equipment. Its material is not specified in available sources, but it is intended for use in fluid handling systems where controlled piston operation is critical. This part ensures smooth and reliable movement of pistons in pumps and dispensing equipment, contributing to the overall performance and longevity of GRACO systems.

Key Features:

• Guide, Piston
• Designed for use in GRACO industrial equipment; specific models not listed
• Precision fit for reliable piston guidance
• Contributes to equipment reliability and smooth operation
• Durable construction for extended service life

Applications:
Used in GRACO industrial equipment for moving, measuring, controlling, dispensing, and applying a wide range of fluids and viscous materials in commercial and industrial settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure equipment is powered off and depressurized before installation
• Follow GRACO equipment manual for specific installation procedures
• Inspect the guide piston for any damage prior to installation
• Use appropriate tools and safety equipment during installation
• Regularly inspect the guide piston for wear or damage
• Replace the guide piston as recommended by GRACO or when signs of wear are evident
• Keep the piston and surrounding components clean and free from debris