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Crank-Operated Rolling Grilles
Features
- Oil tempered torsion springs designed for 50,000 life cycles
- Solid 5⁄16” Aluminum Rods
- Choice of Grille Patterns
- Heavy duty aluminum extruded guides and bottom bar
- Cylinder activated locks on all lead stiles
- Floor sockets with stainless steel tops prevent debris from clogging
sockets
Finish:
In order to meet your aesthetic needs, a variety of colours and finishes are offered as
options. Among the most popular are:
- Mill
- Clear anodize
- Bronze anodize
- Stainless Steel No. 2B
Mounting:
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CRANK OPERATED GRILLE MODEL NUMBERS |
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MOUNTING |
MODEL |
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Face of Wall |
FKG |
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Between Jamb/Tube Mount |
JKG |
Grille Pattern:
- Standard, for grilles to 30’0” wide:
The grille curtain will be Pattern 5014-M92 constructed of solid 5⁄16”
diameter horizontal aluminum rods on 2” centers with
⅛” aluminum hinged
vertical connecting links (⅝” deep by 3¾” high) 9” on center.
- Heavy, for all size grilles
The grille curtain will be heavy duty Pattern 5015-9 constructed of
solid 5⁄16” diameter horizontal aluminum rods with
½” tube spacers on
1½” centers with 3⁄16” thick aluminum hinged vertical connecting links
(⅝” deep by 2¼" high) 9” on center.
Other
patterns, including 3” and 6” spacing are available on request. All-Rite
designers frequently work with architects and owners in the development of customized
grille patterns.
When a grille is needed for a non-standard application, consult our
service
department. Our engineers can design doors with bottom bars to conform to
irregular floors. Side coiling closures are available for areas
with restricted head room or for curved openings. We can also custom design grilles
for spaces of unusual shapes and for areas that require ventilation as well as
security. Our rolling grilles are easy to operate and built to last, in both indoor and outdoor
applications.
Maximum Size: This type of operation should
not be used on grilles over 25 feet wide or 9 feet high.
Operation
- Crank operated grilles open and close utilizing a removable awning-type
handle through shafting and precision cast iron reduction gears.
Locking Mechanisms
- Crank operated grilles are secured by means of a cylinder lock in the
bottom bar.
Installation
- All-Rite Aluminum Rolling Grilles must installed by an
authorized All-Rite representative.
Warranty
- All-Rite Aluminum Rolling Grilles are warranted for a period of
2 years from the time of shipment against defects in workmanship and materials.
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