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Quad Door LightMAX Smoke Vent

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  • Detail

    The Babcock-Davis Quad Door LightMAX Smoke Vent is engineered with translucent covers using polycarbonate for the added sustainability benefit of natural daylighting.

    With options like color panels, and electrical operation, Babcock-Davis is sure to meet your building sustainability and fire and life safety needs.

    Design considerations include: total vent area required by code and application, effective vent area, and the roof structural support system.

    Features

    • Quad Leaf Design
    • Multi-wall Light Transmission
    • Optional Dome
    • Optional Winch or Linear Actuator
    • UL Listed

    Specifications

    Model BSVL
    Door Quad Leaf
    Material Aluminum: 11 gauge
    Steel: 14 gauge galvanneal
    Finish Aluminum: Mill
    Steel: Powder Coat, High Reflectance White
    Cover Extruded aluminum with 5/8 inch structural multi-wall white polycarbonate. Cover withstands a live load of 40psf
    Curb Single wall curb with EZ tab counterflash and mounting flange
    Insulation 1 inch polyiso R-6 in cover frame edge and around curb
    Gasket Extruded EPDM adhesive backed gasket seal, continuous around cover
    Hinge Heavy-duty pintle hinge with stainless steel hinge pins
    Springs Gas spring with damper opens cover against 10psf snow load in not less than 2 seconds
    Hold Open Arm Zinc plated steel automatic hold open arm locks cover in open position
    Latch Zinc plated steel rotary latch designed to hold covers closed against 90psf for quad doors. Opens manually by external and internal pull cables. Opens automatically with a fusible link at standard temperature 165 F.
    Certification UL 793 listed
    Minimum Size 48 inches by 96 inches
    Maximum Size 60 inches by 240 inches | 72 inches by 192 inches
    Warranty 5 years


    Order Guide

    Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.

    MODEL MATERIAL WIDTH X LENGTH DOOR CURB OPENING LINK TEMP CLOSING OPTIONS

    BSVL

    X

    Q

    R

    A - Aluminum Curb & Cover
    B - Steel Curb & Aluminum Cover    		 48" x 48"
    48" x 72"
    48" x 96"
    60" x 60"
    60" x 96"
    60" x 120"
    72" x 72"
    72" x 96"

    Additional size options also available.    		 Q - Quad Door 1 - Single Wall
    2 - Double Wall
    3 - Curb Mount    		 N - No Electrical
    A - 24VDC/24VAC
    H - 110VAC / 240VAC    		 165
    212
    280
    350
    360
    450    		 R - Rooftop Close
    W - Manual Winch    		 Dome, Polycarb.
    LPW - White
    LPC - Clear

    Double Dome, Polycarb.
    LPWW - White/White
    LPCW - Clear/White

    Multiwall
    LMC - Clear
    LMB - Blue
    LMZ - Bronze
    LMG - Green
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