Ceiling Radiation Damper - 1 Hour - Field Installed 90 Degree Plenum - CFD-521-NP-90

1 Hour - Ceiling Radiation Damper
Field Installed 90° Plenum

The CFD-521-NP90 ceiling radiation damper employs butterfly style blades for point-of-origin control of radiant heat in HVAC systems. The CFD-521-NP90 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-NP90 must have a field supplied outlet box installed on it.

Opis

Standard Construction
Frame: 22 gauge (0.85) galvanized steel.
Blades: 22 gauge (0.85) galvanized steel – butterfly. Insulated with ceramic refractory material.
Transition: None (field adaptation required).
Plaster Ground: 5/8" (16) deep × 1" (25) wide.
Closure Device: Fusible link.
Fire Closure Temperature: 165°F (75°C).
Minimum Size: 4" × 6" (102 × 152)
Maximum Size:
Square:12" × 12" (305 × 305), 14" (356) W or 10" (254) H with a maximum area of 144 in² (929 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, L-581, L-583, L-585, M-509, M-540 and in roof/ceiling designs P-522, P-533, P-538, P-545 and P-547.
UL 555C listing: R14603
CSFM listing: 3226-0368:104
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-90-Degree-Plenum-CFD-521-NP-90
Rodzina produktuHVAC
Grupa produktuCeiling Radiation Dampers
TypObiekt (jeden obiekt)
Data publikacji2024-07-16
Numer edycji1

Linki

Url produktuhttps://www.pottorff.com/product/details/64

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