The GRACO 178490 MUFFLER is a pneumatic muffler silencer designed to reduce noise from air exhaust in GRACO pump systems. It is typically constructed from durable materials suitable for industrial environments, though the specific material is not specified. Its primary function is to minimize operational noise and protect equipment by filtering exhaust air.

Key Features:

• Pneumatic muffler silencer
• Designed for use with GRACO pump systems
• Cone-shaped design for effective noise reduction
• Lightweight (0.06 lbs)
• Compact dimensions (1.2 x 0.55 x 0.21 in)
• Reliable performance in industrial settings

Applications:
Used in GRACO pump systems to reduce noise from air exhaust, suitable for various industrial, mining, and agricultural applications where noise reduction is required.

Installation Notes:

• Using a genuine GRACO muffler ensures optimal noise reduction, equipment protection, and compatibility with GRACO pump systems.
• Ensure the muffler is securely attached to the air exhaust port of the pump
• Check for leaks or blockages after installation
• Regularly inspect for wear or damage and replace as needed
• Periodically clean the muffler to prevent clogging
• Inspect for signs of wear or damage during routine maintenance
• Replace the muffler if noise levels increase or performance deteriorates