Gravity Roof Vent For Elevator Shaft

The Elevator Shaft Ventilator

The Elevator Shaft Ventilator

Gravity Ventilation Twin City Fan And Blower

Gravity Ventilation Twin City Fan And Blower

Gravity Vents

Gravity Vents

Commercial Gravity Ventilators With Curb Mount Flanges Made In The Usa

Commercial Gravity Ventilators With Curb Mount Flanges Made In The Usa

Av 18 C04 18 Inch Diameter Aura Gravity Ventilator With 4 Inch Tall Collar

Av 18 C04 18 Inch Diameter Aura Gravity Ventilator With 4 Inch Tall Collar

Replace Your Roof Turbine Vent With The Aura Gravity Ventilator

Replace Your Roof Turbine Vent With The Aura Gravity Ventilator

Replace Your Roof Turbine Vent With The Aura Gravity Ventilator

Lsug units are available in 7 sizes from 24 to 60 inches.

Gravity roof vent for elevator shaft. Shop for a gravity roof vent from grainger in either hooded or low profile design. Lsug is a low silhouette gravity relief upblast ventilator designed for use on vertical high velocity exhaust systems. Low profile gravity roof vents feature corrosion resistant weather resistant rigid aluminum construction and include integral bird screens. Ul listed this gravity roof vent is rated to withstand wind pressures of over 50 psf which is equivalent to wind speeds exceeding 200 mph.

Hoistways of elevators and dumbwaiters penetrating more than three. Hoistway enclosures may be vented in accordance with the following. Gravity ventilators gravity intake and relief ventilators for use in non powered applications. Pul air ventilators are an economical choice where gravity or relief ventilation is required on industrial or commercial buildings.

2009 ibc 3004 1 hoistway venting required. Gravity ventilators are designed to provide relief exhaust and intake supply airflow for a number of commercial and light industrial applications. Engineered and certified for both flat roof ventilation and steep slope ventilation the aura gravity ventilator is available for both residential and commercial buildings. A built in curb cap offers prepunched holes to help provide for easy attachment to the roof curb.

The rational for having venting originally according to the code commentary was that most fire deaths occur due to smoke which could rise up the elevator shaft. Given an elevator shaft serving four 4 stories with three 3 floor ceiling penetrations question is a smoke vent required at the top of the elevator shaft. Depending on the architecture of the building roof these vents were sometimes hard to hide. Lsug units include damper doors and a high volume rain gutter to prevent water infiltration.

Our elevator vent is an economical easily installed solution for any elevator shaft or machine room application. Throat size 4 5 6 7 8 9 10 12 14 15 16 18 20 24 30. 3004 5 1 vents in the hoistway enclosures. Size 4 5 6 7 8 9 10 12 14 15 16 18 20 24 30 a dia.

The vents in the side of the hoistway enclosure below the elevator machine room floor or in the roof of the hoistway shall open either directly to the outer air or through noncombustible ducts to the outer air. Vent shown in image features a pv 24 c06 277 00 a large pop vent. According to code elevator shafts hoistways meeting certain requirements must be adequately ventilated.

Gravity Ventilator The Next Generation Roof Turbine Sold Throughout Us

Gravity Ventilator The Next Generation Roof Turbine Sold Throughout Us

Aura Gravity Ventilator 16 Diameter 12 Tall Collar Av 16 C12

Aura Gravity Ventilator 16 Diameter 12 Tall Collar Av 16 C12

Av 12 C08 12 Inch Diameter Aura Gravity Ventilator With 8 Inch Tall Collar

Av 12 C08 12 Inch Diameter Aura Gravity Ventilator With 8 Inch Tall Collar

Aura Gravity Ventilator 30 Diameter 12 Tall Collar Av 30 C12

Aura Gravity Ventilator 30 Diameter 12 Tall Collar Av 30 C12

Aura Gravity Ventilator 18 Diameter 8 Tall Collar Av 18 C08

Aura Gravity Ventilator 18 Diameter 8 Tall Collar Av 18 C08

Shop Roof Vents Solar Attic Fans Gravity Vents Static Vents Vent Caps

Shop Roof Vents Solar Attic Fans Gravity Vents Static Vents Vent Caps

Technology Active Ventilation Products Inc

Technology Active Ventilation Products Inc

Aura Gravity Ventilator 24 Diameter 12 Tall Collar Av 24 C12

Aura Gravity Ventilator 24 Diameter 12 Tall Collar Av 24 C12

Av 12 C12 12 Inch Diameter Aura Gravity Ventilator With 12 Inch Collar

Av 12 C12 12 Inch Diameter Aura Gravity Ventilator With 12 Inch Collar

Aura Retrofit Gravity Vent 14 Diameter Av 14 Rf

Aura Retrofit Gravity Vent 14 Diameter Av 14 Rf

Av 12 C04 12 Inch Diameter Aura Gravity Ventilator With 4 Inch Tall Collar

Av 12 C04 12 Inch Diameter Aura Gravity Ventilator With 4 Inch Tall Collar

Aura Gravity Ventilator 14 Diameter 8 Tall Collar Av 14 C08

Aura Gravity Ventilator 14 Diameter 8 Tall Collar Av 14 C08

Commercial Witches Hat Vent Active Ventilation Products Inc

Commercial Witches Hat Vent Active Ventilation Products Inc

Kv 12 12 Inch Diameter Keepa Vent With 11 Inch Collar

Kv 12 12 Inch Diameter Keepa Vent With 11 Inch Collar

Av 14 C02 14 Inch Diameter Aura Gravity Ventilator With 2 Inch Tall Collar

Av 14 C02 14 Inch Diameter Aura Gravity Ventilator With 2 Inch Tall Collar

Aura Retrofit Gravity Vent 12 Diameter Av 12 Rf

Aura Retrofit Gravity Vent 12 Diameter Av 12 Rf

Aura Gravity Pvc Pipe Cap 8 Diameter Av 08 Pvc

Aura Gravity Pvc Pipe Cap 8 Diameter Av 08 Pvc

Aura Gravity Pvc Pipe Cap 4 Diameter Av 04 Pvc

Aura Gravity Pvc Pipe Cap 4 Diameter Av 04 Pvc

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Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gcqd7fn4u Hunggjo Vyfv7ee2n4y1bpbeezrlslaze Usqp Cau

The Aura Gravity Vent A Roof Mounted Wind Turbine Replacement Cap

The Aura Gravity Vent A Roof Mounted Wind Turbine Replacement Cap

Elevator Shaft Exhaust Twin City Fan And Blower

Elevator Shaft Exhaust Twin City Fan And Blower

Flat Roof Ventilation Quick And Easy Installation Active Ventilation

Flat Roof Ventilation Quick And Easy Installation Active Ventilation

Rooftop Ventilation

Rooftop Ventilation

Ventilator Meets Elevator Shaft Ventilation Codes

Ventilator Meets Elevator Shaft Ventilation Codes

Residential Attic Fans The Round Back Attic Fan Active Ventilation

Residential Attic Fans The Round Back Attic Fan Active Ventilation

We Are The First Roof Vent Manufacturer To Receive Quarterly Audits By Ul

We Are The First Roof Vent Manufacturer To Receive Quarterly Audits By Ul

Commercial Witches Hat Vent 8 Diameter 12 Collar Wh 08 C12

Commercial Witches Hat Vent 8 Diameter 12 Collar Wh 08 C12

Vents Make Your House More Comfortable And Healthier

Vents Make Your House More Comfortable And Healthier

Retrofit Roof Louver Pop Vent Replace Old Vents

Retrofit Roof Louver Pop Vent Replace Old Vents

Generator Room Ventilation Twin City Fan And Blower

Generator Room Ventilation Twin City Fan And Blower

Active Ventilation Products Celebrates 20 Years

Active Ventilation Products Celebrates 20 Years

Roof Jack Round Back For Flex Duct Or Rigid Duct Work

Roof Jack Round Back For Flex Duct Or Rigid Duct Work

Av 12 C02 12 Inch Diameter Aura Gravity Ventilator With 2 Inch Tall Collar

Av 12 C02 12 Inch Diameter Aura Gravity Ventilator With 2 Inch Tall Collar

Residential Roof Louvers Ventilating Attics Saving Energy Made In Usa

Residential Roof Louvers Ventilating Attics Saving Energy Made In Usa

Mgr Twin City Fan And Blower

Mgr Twin City Fan And Blower

Roof Vents For Sale Active Ventilation Products Inc

Roof Vents For Sale Active Ventilation Products Inc

Aura Retrofit Gravity Vent 10 Diameter Av 10 Rf

Aura Retrofit Gravity Vent 10 Diameter Av 10 Rf

Av 24 C12 Cmf 24 In Dia Aura Vent With 12 In Collar And Curb Mount Flange

Av 24 C12 Cmf 24 In Dia Aura Vent With 12 In Collar And Curb Mount Flange

8 In Diameter Commercial Roof Jack Model Kv 08 Tp Ducted Venting

8 In Diameter Commercial Roof Jack Model Kv 08 Tp Ducted Venting

Dcrur Twin City Fan And Blower

Dcrur Twin City Fan And Blower

How Important Are Roof Vents Active Ventilation Products Inc

How Important Are Roof Vents Active Ventilation Products Inc

Round Back Solar Roof Exhaust Fan Cfm 365 8 Diameter 2 Tall Collar Rbsf 08 C02

Round Back Solar Roof Exhaust Fan Cfm 365 8 Diameter 2 Tall Collar Rbsf 08 C02

Attic Ventilation Calculator Roof Vent Calculator Active Ventilation

Attic Ventilation Calculator Roof Vent Calculator Active Ventilation

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Https Encrypted Tbn0 Gstatic Com Images Q Tbn 3aand9gcqgvxtcuzyuotkst5bnw2f61e4ddb3w0wfrzatrzoh4sjveqslc Usqp Cau

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