Kingspan_Smoke_Management_Systems_Quasar_Prismatic_Smoke_Vents_US

Natural Series Dropout

Natural Series Aluminum Dropout

Gravity Operated Smoke Vents

Natural Series Dropout

Dropouts are essentially gravity operated acrylic double dome single leaf smoke vents with domes which are designed to automatically drop out in the event of a fire which reaches in excess of 500F. In some case, these units are equipped with a fusible link which will cause the domes to drop out when a certain temperature is achieved and can also be used in conjunction with a building's early surpression system.

SLDOUL-SF-2-Dimensions
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Product Information

Technical Information
Testing & Approvals
Warranty
Frame Material      Aluminum     
Dome Material Acrylic
Width (Opening) Up to 48"
Length (Opening) Up to 96"
Visible Light Transmittance*  
Double Dome - Clear/Clear 92%
Double Dome - Clear/White 53%
Solar Heat Gain Coefficiency*  
Double Dome - Clear/Clear 0.89
Double Dome - Clear/White 0.63
*Values may vary slightly depending on unit size and specifications.
Test Results
NFPA Fire Rating CC2 Rated / Class A Plastic Performance
Underwriters Laboratories (UL) Listed to UL 793 Standard


Kingspan Light + Air daylighting products have been used on every continent in the world bar one under extreme climatic conditions and are manufactured from the highest quality materials, using state of the art production equipment to rigorous quality control standards, ensuring long-term reliability and service life.

  • 10 year standard material workmanship warranty*
​* Contact Kingspan for more information regarding our terms and conditions and optional warranty programs.

Downloads

Product Data Sheet
CAD Drawings
Literature

Natural Series Dropout PDS

SLDOUL Product Data Sheet

Natural SLDOUL-SF-2 (CAD)

AutoCAD Drawing

Natural SLDOUL-SF-2 (PDF)

AutoCAD Drawing (PDF)

Who We Are Brochure

Gladiator External Safety Cage

Related Products

Looking for a different product or need to add something else to your project? Check out our related products below.

Skylights
Gladiator Roof Safety Products

Do you need help with selecting the right product?

Get in touch with our friendly customer support team and they'll guide you through using Natural Series Dropouts in your project.

Contact Customer Support

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