Please wait while we process your order...

Product successfully added to your cart.
Cart Image

Quantity in Cart: 1


Continue Shopping Shopping Cart
Item removed from Cart
X
 
×
Product Image

Graco 517449 Sintered Muffler 1/4 NPT

Graco 517449 Sintered Muffler 1/4 NPT is designed to reduce exhaust noise and filter discharged air from pneumatic systems. It installs easily into standard 1/4 NPT exhaust ports for reliable, low-maintenance performance.

  • Thread size: 1/4 NPT
  • Durable sintered metal construction
  • Reduces pneumatic exhaust noise
  • Filters exhaust air particles
  • Fits Graco equipment with 1/4 NPT exhaust ports

$25.01
0
Based on 0 reviews
5
0%
4
0%
3
0%
2
0%
1
0%

Compatible Machines

The Graco 517449 Sintered Muffler 1/4 NPT is a universal pneumatic exhaust muffler. It is compatible with Graco equipment that uses a 1/4 NPT exhaust port, including:

  • Air-operated diaphragm pumps
  • Pneumatic air control valves
  • Solenoid valve exhaust ports
  • Air motor exhaust outlets
  • Spray finishing and coating systems
  • Industrial lubrication and fluid handling systems
  • General Graco pneumatic assemblies with 1/4 NPT threads

Product Description

The Graco 517449 Sintered Muffler is designed to reduce exhaust noise and filter discharged air in pneumatic systems. Manufactured from durable sintered metal, it allows air to pass through while minimizing sound levels and trapping fine particles.

This muffler threads directly into a 1/4 NPT exhaust port, making it a simple and effective solution for improving workplace comfort and protecting nearby components from airborne contaminants.

Key Features & Specifications

Part Number 517449
Product Type Sintered Exhaust Muffler
Thread Size 1/4 NPT (National Pipe Thread)
Material Sintered Metal
Primary Function Noise reduction and exhaust air filtration
Application Pneumatic exhaust ports on Graco equipment

Why Use This Muffler?

  • Helps reduce loud exhaust noise from air-driven equipment
  • Improves operator comfort in industrial environments
  • Filters exhaust air to limit dust and debris release
  • Easy installation with standard threaded connection
  • Reliable performance in continuous-duty applications

Frequently Asked Questions

A sintered muffler allows exhaust air to escape through porous metal, which reduces noise while also filtering particles from the discharged air.

No. This is a universal pneumatic muffler and fits any Graco component that has a 1/4 NPT exhaust port.

It is usually installed on the exhaust port of air valves, air motors, or pneumatic control assemblies.

The sintered design is engineered to minimize noise without significantly restricting exhaust airflow when used in compatible applications.

Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.

You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.

Payment Method   Payment Method   Payment Method   Payment Method