Overview
The Gast AA800K muffler is a pneumatic exhaust silencer designed for use with Gast air motors and pneumatic actuators. This component reduces noise and filters exhaust air in compressed air systems, protecting both equipment and operators from excessive noise exposure.
Key Features
- Pneumatic muffler assembly for noise reduction in air motor applications
- Designed for Gast air motor compatibility
- Sintered exhaust treatment for clean air discharge
- Standard NPT threaded port connections
- Durable construction for industrial environments
Technical Specifications
- Manufacturer: Gast Manufacturing
- Part Number: AA800K
- Product Type: Air Motor Muffler Assembly
- Connection Type: NPT Thread
- Material: Metal construction with sintered filter element
- Application: Pneumatic air motors and actuators
Typical Applications
The Gast AA800K muffler is commonly used in:
- Industrial pneumatic motor systems requiring noise control
- Manufacturing and assembly line equipment
- Material handling and packaging machinery
- General industrial automation with air-driven components
- Facilities where noise reduction is required for worker safety and comfort
Compatibility & Replacements
Compatible With
- Gast air motors (lubricated and non-lubricated models)
- Gast pneumatic actuators and cylinders
- Compressed air systems using NPT threaded connections
- Industrial pneumatic applications up to standard operating pressures
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering to confirm this AA800K muffler replacement for your specific Gast motor model.
Works With
- Gast Manufacturing pneumatic product line
- Standard NPT-threaded pneumatic systems
- ISO 4401 ported air motor configurations
- Industrial compressed air networks (typically 80–100 PSI operating range)



