FSD36 UL 555/555S 1.5 hr./Class II, V-Groove Blade, 2,000 fpm and 4″ w.g. max, Optional Sleeve
March 9, 2020
Leakage Class I The SD60 is a UL555S Classified Leakage Class I smoke damper.
March 9, 2020
FSD36OW UL 555/555S 1.5 hr./Class II, V-Groove Blade, 2,000 fpm and 4″ w.g. max, Factory Sleeve
The FSD36OW is a UL555 Classified Fire Damper and a UL555S Classified Smoke Damper designed for use in “out of the wall or concrete floor” through penetration applications. The FSD36OW Features:
- Triple V-Groove Blades
- UL555S Leakage Class II
- 1 ½ Hour UL555
- Factory Provided for use “out of the wall” or “out of the concrete floor”
- Mounting Angle One Side
- A maximum rating of 2,000 fpm and 4” w.g.
Description
APPLICATION
The FSD36OW (Leakage Class 2), and FSD35OW (Leakage Class 3) combination fire/smoke dampers are designed for vertical or horizontal installation. They can be uninstalled up to 8” (203) outside the fire-rated barrier in HVAC systems with airflow in either direction. They have been tested for the operation to 2,000 fpm and 4″ w.g.
OPTIONS
- FM Approved as Specification Tested Product.
- Out-of-Wall Grille Access Damper (See FSDGA Spec Sheet)
- TS150 FireStat for reopenable operation in dynamic smoke management systems.
- DSD Duct Smoke Detector (Low-flow rated)
- SP100 Switch Package to remotely indicate a damper blade position.
- The sleeve of various lengths and gauges to ensure field compliance with UL installation requirements.
- Access Door factory mounted in the common sleeve to ensure compliance with UL installation requirements.
- MCP control panels for test purposes or smoke management systems.
NOTES
- Dimensions shown in parentheses ( ) indicate millimeters.
- The damper furnished approximately 1/4″ (6) smaller than the given opening dimensions.
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