Tri-Stack - Acoustic Silencer Nozzles
Acoustical Silencer Nozzles™ for Tri-Stack® systems provides quieter operation in particularly noise sensitive areas. Their unobtrusive design enhances roofline aesthetics without affecting fan performance. Acoustical Silencer Nozzles™ may be retrofitted onto existing Tri-Stack® fans quickly and conveniently.
- Attenuate up to 12 dBa
- Low profile design
- No effect on fan performance
- May be retrofitted onto existing Tri-Stack® fans