Enhance workplace safety with the Straight Through Muffler for 1/4″ NPT – Model 890001 by EXAIR. Designed to reduce pneumatic exhaust noise to under 90 dBA, this muffler helps you comply with OSHA requirements quickly. Perfect for use with EXAIR Modular E–Vacs® and similar pneumatic systems, its robust construction ensures quiet, efficient, and compliant operation in demanding industrial environments.
Key Benefits
- Significantly lowers noise to create a safer work environment (below 90 dBA)
- Engineered for EXAIR Modular E–Vacs® and equivalent applications
- Durable construction built for industrial use
- Meets rigorous OSHA standards for a safe working atmosphere
Technical Details
- Manufacturer Part Number: 890001
This part number ensures you select the precise model for peak performance. - Connection: 1/4″ NPT
Provides a secure, accurate fit with compatible pneumatic systems. - Compatibility:
Designed for EXAIR Modular E–Vacs® and similar presentations, ensuring reliability and seamless integration.
For optimal performance, install the muffler on a clean, flat 1/4″ NPT connection and ensure accurate alignment. Regular maintenance and inspections help maintain consistent performance. Ready to improve your noise control? Purchase the 890001 muffler to establish a safer, quieter work environment. For additional EXAIR products, visit our EXAIR collection.






