Advanced Exhaust Solutions | ACCESSORIES

Extension With Test Ports

AES extensions with 4” test ports and cover plates come standard with one floating flange to simplify your installation. Heavy duty steel construction with a high temp black finish. Flanges are 0.50" thick ANSI 125/150 pattern. Larger sizes and custom lengths available. 304SS and 316SS construction available. Galvanizing and aluminum thermal spray coating available.

Uncompromising Quality for Optimal Performance

Precision Matters

Leveraging decades of experience in acoustic design, we collaborate with trusted experts and advanced analytical tools to ensure every project meets its acoustic objectives. Whether it's a standard installation or a complex custom application, our approach is rooted in technical rigor and a commitment to acoustic excellence. You can count on us to deliver solutions that align with your performance goals—clearly, reliably, and consistently.