 | Part #: Bilco ACDSV-4848 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 48" W x 48" L  | Quote Only Item |  | This item must be quoted prior to order. Please Contact Us for further details. |
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 | Part #: Bilco ACDSV-4860 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 48" W x 60" L  | Quote Only Item |  | This item must be quoted prior to order. Please Contact Us for further details. |
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 | Part #: Bilco ACDSV-4872 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 48" W x 72" L  | Quote Only Item |  | This item must be quoted prior to order. Please Contact Us for further details. |
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 | Part #: Bilco ACDSV-4890 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 48" W x 90" L  | Quote Only Item |  | This item must be quoted prior to order. Please Contact Us for further details. |
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 | Part #: Bilco ACDSV-4896 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 48" W x 96" L  | Price: $7,890.57 |
 | Part #: Bilco ACDSV-60120 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 60" W x 120" L  | Quote Only Item |  | This item must be quoted prior to order. Please Contact Us for further details. |
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 | Part #: Bilco ACDSV-6060 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 60" W x 60" L  | Quote Only Item |  | This item must be quoted prior to order. Please Contact Us for further details. |
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 | Part #: Bilco ACDSV-6096 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 60" W x 96" L  | Price: $10,069.45 |
 | Part #: Bilco ACDSV-66144 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 66" W x 144" L  | Quote Only Item |  | This item must be quoted prior to order. Please Contact Us for further details. |
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 | Part #: Bilco ACDSV-7272 Manufacturer: BilcoShips From: CT The type ACDSV acoustical smoke vent is designed to guard against noise intrusion while providing the security of automatic smoke venting. Contains 4" of mineral wool insulation. Frame opening: 72" W x 72" L  | Quote Only Item |  | This item must be quoted prior to order. Please Contact Us for further details. |
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 | Part #: Bilco DSH-4848 Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48" x 48". Galvanized steel covers and curb
 | Price: $3,666.44 |
 | Part #: Bilco DSH-4848A Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48" x 48".Aluminum cover&
galvanized steel curb
 | Price: $3,811.41 |
 | Part #: Bilco DSH-4848B Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48"W x 48"L. Aluminum Covers and Curb.
 | Price: $4,184.30 |
 | Part #: Bilco DSH-4872 Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48" x 72". Galvanized steel covers and curb
 | Price: $4,163.55 |
 | Part #: Bilco DSH-4872A Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48" x 72".Aluminum cover &galvanized steel curb
 | Price: $4,298.21 |
 | Part #: Bilco DSH-4872B Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48"W x 72"L. Aluminum Covers and Curb.
 | Price: $4,909.28 |
 | Part #: Bilco DSH-4890 Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48"W x 90"L. Galvanized steel covers and curb.
 | Price: $4,753.90 |
 | Part #: Bilco DSH-4890A Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48" x 90". Aluminum cover&galvanized steel curb
 | Price: $4,847.15 |
 | Part #: Bilco DSH-4890B Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48"W x 90"L. Aluminum Covers and Curb.
 | Price: $5,396.04 |
 | Part #: Bilco DSH-4896 Manufacturer: BilcoShips From: CT Type DSH double leaf smoke vents are the most economical way to add fire venting protect in large areas such as warehouses or manufacturing facilities. Frame opening: 48"W x 96"L. Galvanized steel covers and curb.
 | Price: $4,847.15 |