Cooley Equipment Sales, Inc.

Flagship Cruises

  • Zazz Engineering – Fire Damper Re-Fit

Original Arrangement – Port Plenum

Port Plenum with Fire Damper Installed

Zazz Engineering Fire Dampers have been designed for inclusion in air conditioning and ventilation systems, in dry filtered air, and are tested and approved for fitting to Class A-60 divisions.


Marine applications include 316 SS blades, casing, and drive – suited for corrosive environments with salinity. Dampers can be combined with the Zazz Moisture Rejection Closure (MRC) for truly dry ventilation system.


Approvals include: MED, Lloyds, DNV, USCG, & ABS