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Big Smoky UL/FM Vents

Big Smoky UL/FM Vents

Specifications:

  • Material:
    • U-LP:22 gauge galvanized steel cover and 16 gauge galvanized steel curb
    • U-LPA:.063 Aluminum cover and .090 Aluminum curb
    • U-LPAG:.063 Aluminum cover and 16 gauge galvanized steel curb    
  • Finish:
    • Galvanized Steel: Mill Finish
    • Aluminum: Mill Finish
  • Cover: 
    • High-strength composite construction with exterior cover and liner bonded to a 2” core of rigid foam-type insulation 
  • Curb:
    • 13 ½” in height with 3 ½” pre-drilled mounting flanges and counterflashing with 1” thick exterior fiberboard insulation
  • Gasket: 
    • Polyurethane Foam Gasket adhered to the entire perimeter of curb
  • Hinges: 
    • Steel Pintle Hinge
  • Springs:
    • Torsion Coil Spring operators to open against a 10 psf snow or wind load
  • Dampeners:
    • Hydraulic dampeners to control cover opening speed and prevent over-travel
  • Latches:
    • Latch designed to open automatically with parting of single 360 degree fusible link or manually with interior and exterior pull release handles without disturbing the fusible link. Designed to hold covers closed when subjected to 240 psf uplift pressure for U-LP or 225 psf uplift pressure for U-LPA or U-LPAG
  • Hardware: 
    • All hardware is zinc plated (stainless steel hardware optional)
  • Operation:
    • Covers automatically spring open to approximately 90 degrees in the event of fire, being actuated by the parting of a single UL-listed 360 degree F fusible link, automatically locking in the fully opened position
  • Certifications:
    • UL 793 Listed
    • UL 790 Certified 
    • FM Approved 

 

Milcor Heat & Smoke Vents Protect in the Event of Smoke & Fire: Opens instantly when UL listed fusible link is exposed to a temperature of 360 degrees to release noxious smoke and deadly gases out of the building.

 

Standard Sizes and Model Number

Model Materials Dimensions Lbs Submittal Data Installation Instructions Specs LEED
U-LP-6072 Galvanized Steel 5'0" x 6'0" 460
U-LP-6084 Galvanized Steel 5'0" x 7'0" 530
U-LP-6096 Galvanized Steel 5'0" x 8'0" 590
U-LP-60108 Galvanized Steel 5'0" x 9'0" 650
U-LP-60120 Galvanized Steel 5'0" x 10'0" 720
U-LP-60132 Galvanized Steel 5'0" x 11'0" 800
U-LP-60144 Galvanized Steel 5'0" x 12'0" 860
U-LP-6672 Galvanized Steel 5'6" x 6'0" 500
U-LP-6684 Galvanized Steel 5'6" x 7'0" 570
U-LP-6696 Galvanized Steel 5'6" x 8'0" 640
U-LP-66108 Galvanized Steel 5'6" x 9'0" 730
U-LP-66120 Galvanized Steel 5'6" x 10'0" 800
U-LP-66132 Galvanized Steel 5'6" x 11'0" 870
U-LP-66144 Galvanized Steel 5'6" x 12'0" 940
U-LP-7272 Galvanized Steel 6'0" x 6'0" 540
U-LP-7284 Galvanized Steel 6'0" x 7'0" 620
U-LP-7296 Galvanized Steel 6'0" x 8'0" 720
U-LP-72108 Galvanized Steel 6'0" x 9'0" 790
U-LP-72120 Galvanized Steel 6'0" x 10'0" 860
U-LPA-6072 Aluminum 5'0" x 6'0" 350
U-LPA-6084 Aluminum 5'0" x 7'0" 405
U-LPA-6096 Aluminum 5'0" x 8'0" 450
U-LPA-60108 Aluminum 5'0" x 9'0" 495
U-LPA-60120 Aluminum 5'0" x 11'0" 550
U-LPA-60132 Aluminum 5'0" x 11'0" 608
U-LPA-60144 Aluminum 5'0" x 12'0" 655
U-LPA-6672 Aluminum 5'6" x 6'0" 380
U-LPA-6684 Aluminum 5'6" x 7'0" 435
U-LPA-6696 Aluminum 5'6" x 8'0" 487
U-LPA-66108 Aluminum 5'6" x 9'0" 555
U-LPA-66120 Aluminum 5'6" x 10'0" 610
U-LPA-66132 Aluminum 5'6" x 11'0" 662
U-LPA-66144 Aluminum 5'6" x 12'0" 715
U-LPA-7272 Aluminum 6'0" x 6'0" 411
U-LPA-7284 Aluminum 6'0" x 7'0" 472
U-LPA-7296 Aluminum 6'0" x 8'0" 548
U-LPA-72108 Aluminum 6'0" x 9'0" 601
U-LPA-72120 Aluminum 6'0" x 10'0" 654
U-LPAG-6072 Aluminum Cover & Galvanized Curb 5'0" x 6'0" 414
U-LPAG-6084 Aluminum Cover & Galvanized Curb 5'0" x 7'0" 483
U-LPAG-6096 Aluminum Cover & Galvanized Curb 5'0" x 8'0" 530
U-LPAG-60108 Aluminum Cover & Galvanized Curb 5'0" x 9'0" 596
U-LPAG-60120 Aluminum Cover & Galvanized Curb 5'0" x 10'0" 647
U-LPAG-60132 Aluminum Cover & Galvanized Curb 5'0" x 11'0" 720
U-LPAG-6672 Aluminum Cover & Galvanized Curb 5'6" x 6'0" 455
U-LPAG-6684 Aluminum Cover & Galvanized Curb 5'6" x 7'0" 531
U-LPAG-6696 Aluminum Cover & Galvanized Curb 5'6" x 8'0" 583
U-LPAG-66108 Aluminum Cover & Galvanized Curb 5'6" x 9'0" 655
U-LPAG-66120 Aluminum Cover & Galvanized Curb 5'6" x 10'0" 712
U-LPAG-66132 Aluminum Cover & Galvanized Curb 5'6" x 11'0" 792
U-LPAG-66144 Aluminum Cover & Galvanized Curb 5'6" x 12'0" 847
U-LPAG-7272 Aluminum Cover & Galvanized Curb 6'0" x 6'0" 496
U-LPAG-7284 Aluminum Cover & Galvanized Curb 6'0" x 7'0" 579
U-LPAG-7296 Aluminum Cover & Galvanized Curb 6'0" x 8'0" 636
U-LPAG-72108 Aluminum Cover & Galvanized Curb 6'0" x 9'0" 715
U-LPAG-72120 Aluminum Cover & Galvanized Curb 6'0" x 10'0" 776