Fire protection manufactured to the highest standards, C.H.I. fire shutters feature attractive, space saving designs and user-friendly operation. U.L. labeled for installation to approved drywall, masonry and steel construction, Series 7500 Fire Shutters meet all U.L. requirements for counter and window openings
SPECIFICATIONS AND OPTIONS
| 7522 | 7566 | |
| CURTAIN | ||
| Flat slat | S | S |
| Exterior Skin | ||
| 22 gauge, Galvanized [G/W/P/U] | S | – |
| 22 gauge, Stainless steel [#4] | – | S |
| BOTTOM BAR | ||
| 11 gauge, Single angle steel [BK] | S | – |
| 1/8” Single angle stainless steel [M] | – | S |
| LOCKS | ||
| Plated steel slide locks | S | – |
| Stainless steel slide locks | – | S |
| HOOD | ||
| 24 gauge, Galvanized [G/W/U/P] | S | – |
| 24 gauge, Stainless steel [#4] | – | S |
| GUIDES Fabricated from two formed pieces of 11 gauge steel or stainless steel to create guide channel. Guide angles include curtain stops and flared guides. | ||
| Painted steel [BK] | S | – |
| Stainless steel [#4] | – | S |
| FIRE RATING | ||
| 3/4-Hour | Approved | Approved |
| 1-1/2-Hour | Approved | Approved |
| 3-Hour | Approved | Approved |
| OPERATION | ||
| Manual push-up [maximum size is 10’4” x 8’4”] | S1 | S1 |
| Awning Crank | S2 | S2 |
| Motor | 0 | 0 |
| STANDARD DIMENSIONS Consult factory for larger sizes | ||
| Width | 13’0” | 13’0” |
| Height | 8’4” | 8’4” |
WARRANTY Manufacturer’s standard 5-year from date of plant shipment against defects in materials or workmanship. Spring wire is warranted for one year. C.H.I.’s obligations are strictly limited to repair or replacement of defective parts and components during the warranty period.
INSTALLATION C.H.I. Rolling Steel Doors shall be installed and adjusted according to C.H.I. assembly instructions by trained door service technicians.
S = Standard O = Optional — = Not available G = Gray W = White U = Unpainted galvanized #4 = #4 polished P = Powder coat BK = Black † = Gauge is dictated by UL procedure. Call for more information.
1 Standard on doors up to 10’4” wide. 2 Standard on doors up to 13’0” wide.
