Hurricane Miami-Dade Louver - 6" Deep - 37/5 to 45 Degree Drainable/Operable Airfoil Blade - Extruded Aluminum - EXA-645-MD

Extruded Aluminum Louver
6" Deep - 37.5-45 Degree Combination Blade

The EXA-645-MD is engineered and tested to withstand extreme loads, debris impact, and cyclic fatigue failure associated with the severe weather effects of hurricanes (Miami-Dade County approval #21-1122.05). When closed, the EXA-645-MD also protects against high-velocity wind-driven rain per AMCA 550. The design features stationary drainable louver blades to protect against water penetration and an integral airfoil blade control damper to allow positive shut-off of air intake and exhaust openings. The EXA-645-MD is available in a wide array of painted finishes including custom color matching, and may be ordered with a variety of factory mounted electric or pneumatic actuators.

Tekniset tiedot

Standard Construction
Material: Mill finish extruded aluminum.
Frames: 6" deep x 0.125" thick (152 x 3) channel.
Blades:
Front: 37.5^o x 0.081" (2) thick drainable style.
Back: 45^o x 0.162" (4) thick operable airfoil style.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Axles: 1/2" (13) diameter steel hex.
Linkage: Concealed in frame.
Low Leakage Seals: TPV blade edge and flexible metal jamb.
Bearings: Synthetic.
Minimum Size: 12" x 12" (305 x 305)
Maximum Size:
Single Section: 60" x 120" (1524 x 3048)
Multiple Section: Unlimited width x 120" height

Ratings
Free Area: 7.7 ft² (0.72 m²)
Leakage: Class 2
Performance @ Beginning Point of Water Penetration
Free Area Velocity: 1076 fpm (5.46 m/s)
Air Volume Delivered: 8281 cfm (3.91 m³/s)
Pressure Loss: 0.12 in. wg. (31 Pa)
Velocity @ 0.15 in. wg. Pressure Loss: 1184 fpm (6.02 m/s)
Design Load: 120 psf
Operating Temperature Range: -20^oF to + 180^oF (-7^oC to + 82^oC)
AMCA 540 and 550 Listed
AMCA Certified for Water Penetration and Air Performance
Miami-Dade Country Approved: NOA No. 21-1122.05
Florida Building Code Approval (2020 FBC): No. FL21051

Tekniset tiedot

Yksilöity viiteHurricane-Miami-Dade-Louver-6-Deep-37-5-to-45-Degree-Drainable-Operable-Airfoil-Blade-Extruded-Aluminum-EXA-645-MD
TuoteperheHVAC
TuoteryhmäLouvers and Penthouses
TyyppiObjekti (yksittäinen objekti)
Julkaisupäivä2024-07-16
Painoksen numero1

Linkit

Tuotteen urlhttps://www.pottorff.com/product/details/358

Luokitus

BIMobject-luokkaLVI - Kanavistot
Uniclass 2015 -koodiPr_30_59_48
Uniclass 2015 -kuvausLouvres and components
CSI MasterFormat 2014 -koodi08 91 00
CSI MasterFormat 2014 -nimikeLouvers
OmniClass-numero23-33 29 31
OmniClass-nimikeLouvre Dampers

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