Coopers Fire Ltd. FireMaster Smoke and Fire Barrier (with or without Hook & Loop fastened passage) protective curtain assembly, FireMaster® Egress Fire Curtain.
FIRE RATINGS
| Test Standard |
Ratinga |
| UL 10D |
180 minutes b |
| UL 10C, UL 10B, NFPA 252 |
20 minutes without hose stream |
aAssembly must be installed in a listed steel stud/gypsum or masonry wall matching or exceeding the desired door rating.
bRating is reduced to 120 minutes when FireMaster ResQ-Windows are installed. Up to two FireMaster ResQ-Windows may be installed per curtain assembly.
AIR LEAKAGE RATINGS
| Test Standard |
Test Type |
Ratingc,d,e |
| UL 1784 |
Ambient Temperature |
≤3.0 cfm/ft2 at up to 0.10 in. of w.c. |
| UL 1784 |
Elevated Temperature |
≤3.0 cfm/ft2 at up to 0.10 in. of w.c. |
cThis assembly was evaluated with an artificial bottom seal. The assembly is not to be installed in areas where pressurization is provided to control smoke movement in accordance with Section 4.3.2 of NFPA 105 (2019) or for hoistway opening protection and lobby doorways where prohibited in Chapter 30 of the 2018 IBC.
dA pair of two-inch brushes are required at the headbox and a single one-inch brush is required at each side guide to meet air leakage ratings. Brushes must be listed & labeled for fire applications.
eAir leakage ratings have not been evaluated with ResQ-Windows installed. Values stated above are for curtains without ResQ-WIndows installed.
MAXIMUM SIZE LIMITATIONS**
| Certification Procedure |
Area |
Width |
Height |
| LABEL* |
143 sq ft |
13’-0” |
11’-0” |
| OVERSIZE CERTIFICATE/LABEL |
Unlimited |
Unlimited |
Unlimited |
*Assemblies exceeding these dimensions must have an oversize label, issued by Intertek, stating the assembly is constructed in accordance with the certified design except for size. Acceptance of the oversize assembly is at the discretion of the Authority Having Jurisdiction.
**Fire only assemblies do not have a minimum size.
MINIMUM SIZE LIMITATIONS (UL 1784 ONLY)
| Area |
Width |
Height |
| 49 sq. ft. |
7’-0” |
7’-0” |
Minimum Bottom Bar weight: 0.30 lbs per sq. ft. of curtain area
Maximum Curtain Rivet spacing: 15" on-center
Maximum Hook & Loop length: 8'-0"
Side Guide anchorage: 1/4" anchors spaced maximum 18" on-center
Top Hood/Assembly mounting: maximum 40" on-center
UL 10B, UL 10C, and NFPA 252 standards apply to 20 Minute Fire Endurance ratings without hose stream only. Please note that acceptance of the UL 10B, UL10C, and NFPA 252 ratings for the fire curtain product noted above is ultimately at the discretion of the Authority Having Jurisdiction.
