The GRACO 188052 is a replacement washer piston designed for use in GRACO spray equipment. Its material is not explicitly specified in available sources, but it is intended to function as a critical sealing and wear component within the piston assembly of GRACO pumps, ensuring reliable operation and fluid containment.

Key Features:

• Washer, Piston
• 188052
• Designed for use in GRACO spray equipment (specific models not listed)
• Replacement part for maintenance and repair
• Supports reliable sealing and wear resistance in piston assemblies
• Ease of maintenance as a standard replacement component

Applications:
Used as a replacement part in GRACO spray equipment to maintain or restore pump performance and prevent leaks in piston assemblies.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the equipment.
• Always follow the equipment manual for installation procedures
• Ensure the pump is depressurized and cleaned before replacing the washer piston
• Inspect related components for wear and replace as necessary