Specifications
Delta “T” Systems
www.deltatsystems.com
Adjustable Angle Louvered
Weather Closure
Application - With the growing need for
efcient and effective louver or grille assemblies
for marine applications, look no further.
Delta “T” Systems now provides a louver/fire
damper combination for the yacht & ship-
building industries. Specifically designed to
close off an opening in heavy seas, or upon
discharge of your fire system, with the added
functionality of an angled louver, all in one.
Actuators – Capable of 24 VDC or 110 VAC ac-
tuation, this unit allows for a remote switch to be
installed for closure of the Louver/Damper from
any location. The actuator also allows the ves-
sel operator to set the angle (up to 90°) that the
louvers will remain at when the blades are in the
fully-open position.
Standard Finish – Clear anodize. The louver/
damper can also be provided with a powder-coat-
ed nish in any color.
Fire System Integration - Actuators are suitable for
use with CO2, Halon, FM-200 and other pressurized
re suppression systems and are U.S. Coast Guard
(162.038/7/0), American Bureau of Shipping, UL
(EX-2968) and Factory Mutual type approved.
Operation - In the event of a re system discharge, the
Louver/Fire Damper can provide for nearly instanta-
neous closure of the ventilation openings, thus
preventing dilution of the extinguishing agent as well as
preventing the addition of oxygen to the space to fuel
the re. The Louver/Fire Damper can also be controlled
manually from a remote location.
Design & Construction – With a rectangular
space, the sky is the limit in sizing. Constructed
from 6063 aluminum, to make them extremely
lightweight, but strong enough for the rigors of
the marine industry. Other features include high
temperature silicone blade seals, and a simple
mounting ange for attachment.
Ideal for inland tugs and
coastal vessels
Available in custom sizes
to fit any application
Simple installation
Marine grade materials
and robust construction
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Visit www.deltatsystems.com for specifications