Direct Service Done Right
Since 1948, Nystrom has been the go-to manufacturer of specialty building products providing a wide range of floor, roof, wall,
ceiling, and stair access products that create safer, more accessible buildings. We offer hassle-free services including access
to
technical experts, REVIT tools for BIM, HPDs for LEED v4, 3-part specifications and AIA-accredited continuing education courses.
©2023 Babcock-Davis, Inc.
Rev 02/2023
Installation & Ope Maintenance
AcousticMAX Smoke Vent
Model(s): BSVZ/BSVY
4
Great Products. Better Partners.
Babcock-Davis is a leader in roof hatches, smoke vents and safety railings for the commercial roofing market. We also manufacture architectural
access and safety-related building products for commercial structures. Babcock-Davis provides local connections through a broad distribution
network to accelerate and simplify the building process for contractors and building owners, offering hassle-free services including access to
technical experts, REVIT tools for BIM, HPDs for LEED v4, 3-part specifications and AIA-accredited continuing education courses.
1.
Smoke vents are designed to open thermally when a UL listed fusible link melts at
temperatures of 165˚F, 212˚F, 280˚F, 350˚F, 360˚F, 370˚F, 386˚F or 450˚F. Fusible
links are easily accessed from the roof for replacement, as detailed.
2.
OPTION: Electrical Belimo Actuator
Smoke vents can include an option to open
electrically with a low voltage (24VDC/AC) or High
Voltage (110VAC/220VAC) at 2.5Watt signal. The
electrical option is ideal to coordinate vent opening
with a fire alarm, smoke detector, sprinkler system or
other.
Smoke vent covers are closed manually from the
exterior roof top level. Make sure to disengage the
hold open arm prior to closing the doors.
Acceptance Testing
An acceptance performance test and inspection of all vents shall be immediately conducted
following installation to establish that all operating mechanism functions properly. Vents
should be operated in accordance with the authority having jurisdiction (AHJ).
Belimo
