The GRACO 16W406 is a coalescer filter element designed to remove water, oil vapor, and other contaminants from compressed air lines. It is typically constructed from specialized filtration media and is intended for use within GRACO equipment to ensure clean, dry air for sensitive applications. The specific material is not specified, but coalescer elements are generally made from synthetic fibers or treated paper for high efficiency and durability.

Key Features:

• Coalescer filter element
• 16W406, 1 micron
• Designed for use in GRACO equipment; may have equivalents from other brands (e.g., Sharpe 16W406, though note Sharpe is 3 micron, not 1 micron)
• High-efficiency filtration (1 micron)
• Removes water, oil vapor, and contaminants
• Maintains shape under pressure
• Minimal pressure loss
• Reliable performance in demanding environments

Applications:
Used in compressed air systems to ensure clean, dry air for sensitive equipment and processes, such as in lubrication, painting, and industrial automation.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of equipment. Non-genuine parts may not meet original specifications and could affect system reliability.
• Ensure the system is depressurized before installation.
• Check for correct orientation and seating of the element.
• Replace the element according to the manufacturer’s recommended schedule or when pressure drop increases.
• Inspect O-rings and seals for wear or damage during replacement.
• Monitor pressure differential across the filter.
• Replace the element when performance declines or at scheduled intervals.
• Keep spare elements on hand for critical applications.