Ceiling Radiation Damper - 1 Hour - Field Installed Insulated Duct board Outlet Box - Butterfly Style Blade - CFD-521-NP

1 Hour - Ceiling Radiation Damper
Field Installed Insulated Duct Board Outlet Box

The CFD-521-NP ceiling radiation damper employs butterfly style blades for point-of-origin control of radiant heat in HVAC systems. The CFD-521-NP is installed horizontally in the ceiling membrane of combustible floor-ceiling or roof-ceiling assemblies with fire resistance ratings up to and including 1 hour. The CFD-521-NP must have a field assembled insulated duct board outlet box installed on it.

Opis

Standard Construction
Frame: 22 ga. (0.85) galvanized steel.
Blades: 22 ga. (0.85) galvanized steel - butterfly. Insulated with ceramic refractory material for dampers > 114 in² (735 cm²)
Transition: None (field adaptation required).
Plaster Ground: 5/8" (16) deep x 1" (25) wide.
Closure Device: Fusible Link.
Fire Closure Temperature: 165^oF (75^oC).
Minimum Size: 4" x 6" (102 x 152)
Maximum Size:
Square: 16" x 16" (406 x 406)
Rectangular: 24" (610) W or 20" (508) H with a maximum area of 256 in² (1652 cm²).

Ratings
UL 555C Fire Resistance Rating: 1 hour for installation in floor designs L-521, L-528, L-546, L-558, L-562, L-574, L-576, P-581, P-583, L-585, M-509, M-540 and in roof/ceiling designs P-522, P-533, P-538, P-545, P-547 and P-580).
UL 555C Listing: R14603
CSFM Listing: 3226-0368:104
Warnock Hersey Listing #: WHI-495-PSH-0177, -0178
Meets NFPA Standards: 90A and 101
Meets Building Code Standards: IBC, NBC, NFPA, SBC and UBC

Specyfikacja techniczna

Nr referencyjnyCeiling-Radiation-Damper-1-Hour-Field-Installed-Insulated-Duct-board-Outlet-Box-Butterfly-Style-Blade-CFD-521-NP
Rodzina produktuHVAC
Grupa produktuCeiling Radiation Dampers
TypObiekt (jeden obiekt)
Data publikacji2024-07-16
Numer edycji1

Linki

Url produktuhttps://www.pottorff.com/product/details/63

Klasyfikacja

Kategoria BIMobjectHVAC - Przewody
Uniclass 2015 CodePr_65_65_24
Uniclass 2015 DescriptionDuct dampers
CSI MasterFormat 2014 Code23 33 13
CSI MasterFormat 2014 TitleDampers
OmniClass Number23-33 29 19
OmniClass TitleDampers

Dostępny w krajach:

Ameryka północna
Anguilla
Antigua i Barbuda
Aruba
Bahamy
Barbados
Belize
Bermudy
Brytyjskie Wyspy Dziewicze
Curaçao
Dominika
Dominikana
Grenada
Grenlandia
Gwadelupa
Gwatemala
Haiti
Holandia Karaibska
Honduras
Jamajka
Kajmany
Kanada
Kostaryka
Kuba
Martynika
Meksyk
Montserrat
Nikaragua
Panama
Portoryko
Saint Kitts i Nevis
Saint Lucia
Saint Martin
Saint Vincent i Grenadyny
Salwador
Sint Maarten
Stany Zjednoczone
Trynidad i Tobago
Turks i Caicos
Wspólnota Saint-Barthélemy
Wspólnota Terytorialna Saint Pierre i Miquelon
Wyspy Dziewicze