48 x 48 Acoustical Grade / Insulated Smoke Vent, Galv. Steel, WHITE - 48 x 48 inch STC 45 Acoustical Grade / Insulated Smoke Vent, Double-Door, Full R-14 Insulation, WHITE Color. All Galvanized Steel, 13-inch High Double-Wall Curb with Mounting Flange. Price/Each. (special order; 4-5 week leadtime)
 
48 x 48 Acoustical Grade / Insulated Smoke Vent, Galv. Steel, WHITE
BD-BSVW48X48DX45
$4,290.00 SALE $3,300.95
(Savings: $989.05)
 
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  PRODUCT: 48 x 48 inch STC 45 Acoustical Grade / Insulated Smoke Vent, Double-Door, Full R-14 Insulation, WHITE Color. All Galvanized Steel, 13-inch High Double-Wall Curb with Mounting Flange. Price/Each. (special order; 4-5 week lead time)

BSVXG48X48D2N165 R (New Babcock-Davis part number) is this same as BSVW48X48DX45 part number.

Ordering Notes: Truck shipment only. Special Order Item, 4-5 Weeks Lead Time.

DESCRIPTION: These Babcock-Davis galvanized steel smoke vents open manually via pull handles located on both the exterior and interior of the smoke vent. Typically the internal pull cable is extended and rigged down to floor level. Optional are remote / electrical openers. These hatches are fully R-14 insulated, and can be used where temperature control is also important. The STC 45 Sound insulation provides the optimum in sound control for concert halls, churches and other critical noise control situations.

SPECIFICATIONS:
  • Cover with Liner: Outside Cover - 14 gauge galvanized Steel; Inside Liner - 12 gauge galvanized steel.
  • Curb: 12 gauge galvanized steel inner curb, 14 gauge galvanized steel outer curb. Standard curb height 13”.
  • Hinge: Zinc plated steel tamper proof hinge contained within vent as part of spring assembly.
  • Springs: High pressure gas springs enclosed in telescoping tubes, designed to open vent covers automatically against 10 pounds per square foot wind or snow load when released.
  • Latch: Positive hold/release mechanism designed to hold covers closed against 90 pounds per square foot uplift force. Latch released manually via internal and external pull handles or by 165F fusible melt-out link.
  • Insulation: Full R-14 fiberglass (3") in both the cover and double wall curb.
  • Hardware: Primarily zinc coated steel, Heavy-duty dampers, with an EPDM acoustic draft seal.
  • Flanges: 4.75 overall, 1.625" usable with .5” diameter mounting holes evenly spaced along the flange.
  • Finish: WHITE COLOR ANSI 70 high reflectance powder coat finish (Other Colors Available by special order).
  • Testing: UL 793 listed, FM 4430 approved, STC45 & OITC37 rating
ACCESSORIES OPTIONS:
  • Thermal Fusible Link options: 165F Degrees (standard), 212F, 286F, 350F, 370F, or 386F.
  • Electric / Thermal Mccabe Link options (24V or 115V).  Electrical connections provided at the smoke vent level to tie into fire detector, alarm or sprinkler systems.
  • Manual Roof top Closing Option (not used if you choose remote closure.
  • Manual Winch for remote door closing capability, typically used in Theatre applications.
  • 3 Button Motor option for Open, Close, Stop push button control.  Comes standard with 24V open relay to tie into fire detector, alarm or sprinkler systems to open vents with an electrical signal.
  • Available in UL Listed sizes from 48x48 to 72x96. Available in FM Approved sizes from 48x48 to 72x120.
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similar product terms: BSVXG48X48D2N165 R, stc 45 vent, stc 45 acoustical smoke vent, acoustical smoke vents, sound insulated smoke vent, insulated roof hatch, insulated smoke vent, insulated roof smoke vent, insulated fire vent, insulated roof fire vent, rooftop smoke venting system, double door roof vent, smoke vent, galvanized steel acoustic smoke vents, galvanized steel vent
 

  Associated Items:  
 
 
 
Belimo Electric Motorized Door Opener, 100-240VAC
BD-TF120-US
 
Belimo TF120-US, Electric Motorized Door/Damper Opener. Includes installation on a new Babcock-Davis Smoke Vent. Price/Each. (not sold separately)
 
$660.00 $508.95
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