Absorptive Silencer
Type LCA / ACA
Application:
Medium to high frequency noise reduction at low pressure drop for:
- Suction and discharge for centrifugal compressors and blowers.
- Intakes and exhausts for gas turbines.
- Upstream and downstream of pressure reduction valves.
Design:
Gas flows through an annular passage lined with perforated tubes backed by multiple layers of sound absorbing materials.
