The GRACO 18B581 is a V-pulley designed for use in GRACO equipment, featuring a 1.625-inch bore. The material is not specified in available sources, but it is intended for power transmission applications within GRACO machinery.

Key Features:

• V-pulley
• 1.625" bore
• Designed for GRACO equipment
• Standard V-pulley design for power transmission
• Lightweight (0.10 lbs)
• Reliable for industrial and maintenance applications

Applications:
Used in GRACO equipment for power transmission, typically in lubrication, spray, or maintenance systems.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment.
• Ensure the pulley is compatible with the shaft diameter (1.625")
• Align the pulley properly with other components to prevent belt wear and misalignment
• Check for secure fastening and proper tension of the V-belt
• Regularly inspect for wear or damage
• Keep the pulley and belt clean and free from debris
• Lubricate as recommended by GRACO or equipment manual