LightMAX™ eco Smoke Vent

Part Number:
BSVLE
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Description

The LightMAX eco sets the new standard for UL793 rated daylighting smoke vents. Its low-profile, lightweight design and extruded apron mount flange make it ideal for both retrofit and new construction.
  Design considerations include: total vent area required by code and application, effective vent area, and the roof structural support system.

Features

  • Natural Daylighting
  • Lightweight Door Design
  • Multiple Curb Options
  • UL Listed
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Specifications

Model BSVE
Door Double or Quad Leaf
Material 11 gauge Aluminum
Finish Mill
Cover Aluminum cover and polycarbonate dome to withstand a live load of 40psf
Curb Single wall curb with EZ tab counterflash and mounting flange
Gasket Extruded EPDM adhesive backed gasket seals
Hinge Patent-pending extruded hinge, continuous
Springs Gas spring with damper opens cover against 10psf snow load in not less than 2 seconds
Hold Open Arm Hold open arm integrated into the gas spring, locks cover in fully open position
Latch Zinc plated steel rotary latch designed to hold covers closed against 90 psf. Opens manually by external and internal pull cables. Opens automatically with a fusible link at standard temperature 165°F.
Operation Opens automatically with fusible link and manual pull handles
Certification UL 793 listed
Minimum Size
  • Double Door: 48 inches by 48 inches
  • Quad Door: 48 inches by 96 inches
Maximum Size
  • Double Door: 48 inches by 96 inches
  • Quad Door: 48 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 WIDTH X LENGTH DOOR CURB ELECTRIC LINK TEMP CLOSING   OPTIONS

BSVEA

 

X

       

R

 

  Double Door
48" x 48"
48" x 72"
48" x 96"

Quad Door
48" x 96"
48" x 192"
D - Double Leaf
Q - Quad Leaf
1 Single Wall
2 - Double Wall
3 - Curb Mount
4 - Double Wall no Counterflash
5 - Double Wall/Apron Mount
6 - Low Profile Curb Mount*
N - No Electrical 165
212
280
350
360
450
R - Rooftop Close   OP1 - Door Position Sensor

Dome, Polycarb.
LPW - White
LPC - Clear

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

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

Additional sizes and options available, call for more information.

WARRANTY

BABCOCK-DAVIS warrants all Smoke Vents to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of five (5) years from the date of shipment.

Should a product fail to function in normal use within this period, Babcock-Davis shall furnish a replacement or new part at Babcock-Davis' discretion. Failure to use product in methods consistent with Babcock-Davis product manuals shall relieve Babcock-Davis of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.

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Replacement Parts

Download the retrofit kit drawing below for replacement parts

Retro Kit

Description Model Shop Drawing CAD Revit/BIM Data Sheet 3-Part Specs LEED InstallationWarranty
Single Dome
Aluminum, Rooftop Close
BSVEA PDF ZIP PDF WORD WORD WORD PDF
Double Dome
Aluminum, Rooftop Close
BSVEA PDF ZIP PDF WORD WORD WORD PDF

Specifications

Material:
Aluminum
Material Thickness:
11 gauge
Compliance:
UL 793, FM 4430