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Shrink-Out Smoke Vents | Acrylic Double Domes Plastic Glazed Skylights

Plastic Glazed Skylights

ESFR Rated Shrink-Out Smoke Vents (PSO-FR)

Shrink-out Smoke Vents (PSO)

Wasco’s Pyrodome Shrink-out Smoke Vents are gravity operated acrylic double domes designed to automatically shrink and fall out in the event of a fire. The units have been upgraded with an ESFR (Early Suppression, Fast Response) rated fusible link mechanism that allows control of venting until internal temperatures reach 360° or 500°.

Fusible Link for Controlled Venting:

• Modification to Our Existing PSO Unit
• Incorporates a Fusible Link for Specific Control of Venting
• Allows Unit to Be Used with ESFR (Early Suppression Fast Response) Sprinkler Systems
• UL Tested and Approved
• Less Expensive Alternative to Mechanical Venting
• Available with 360° or 500° UL listed fusible links

 

Model PSOS-FR (Curb-mount)

Model PSOS-FR (Curb-mount)

Standard Sizes:

Model O.D. of Curb
PSOS-FR–5555
51" x 51" 
PSOS-FR–5566
51" x 63" 
PSOS-FR–5578
51" x 75" 
PSOS-FR–5596
51" x 93" 
PSOS-FR–55102
51" x 99" 
PSOS-FR–6678
63" x 75" 
PSOS-FR–6696
63" x 93" 
PSOS-FR–66102
63" x 99" 

 

Model PSO-FR (Deck-mount)

Model PSO-FR (Deck-mount)

Standard Sizes:

Model Rough Opening
PSO-FR–5555
48" x 48"
PSO-FR–5566
48" x 60"
PSO-FR–5578
48" x 72"
PSO-FR–5596
48" x 90"
PSO-FR–55102
48" x 96"
PSO-FR–6678
60" X 72"
PSO-FR–6696
60" X 90"
PSO-FR–66102
60" X 96"

Available in 12" curbs.

 

 

Model PSO-FR

 

Specifications:

DOC

 

Technical Drawings:

 

 

     Plan View (PLN5)

PDF   DWG   DXF

 

     Sill Detail (D5)

PDF   DWG   DXF

 

Approval Form:

 

 

     Model PSO-FR

PDF

 

 

 

Model PSOS-FR

 

Specifications:

DOC

 

Technical Drawings:

 

 

     Plan View (PLN10)

PDF   DWG   DXF

 

     Detail (D10)

PDF   DWG   DXF

 

Approval Form:

 

 

     Model PSOS-FR

PDF

 

Unit Skylight Safety Screens

Optional Safety Screens

• Easier Installation
• 0.19” Gage 4" x 4" Welded Wire Mesh
• Can Be Used as Temporary Protection
• Meets the Intent of OSHA 29CFR 1910.23
• Galvanized Steel Standard, Optional Stainless Steel
• Adjustment Range of 4" In Width for Easy Installation
• Allows to Be Installed with No Penetration of Skylight

Specifications  | Approval Form