These weather resistant, spun aluminum commercial roof exhaust fans are suitable for commercial range hood exhaust, warehouse ventilation, equipment room ventilation, general ventilation, and more. Our products ventilate institutional, laboratory, commercial and industrial facilities worldwide. Centrifugal roof exhaust fans nyb ventilation hood pdf manual download. When opening the box the assemble the second fan, i was dismayed to find the globe cracked and the fan pulls missing. Low noise belt driven exhaust fan designed for ventilating large buildings or warehouses. An aluminum, backwardinclined centrifugal wheel generates highefficiency and minimal sound. Australian summers continue to get hotter and so do our homes and workplaces. The maximum continuous operating temperature is f 54. Downblast exhaust ventilators centifugal direct drive and belt drive. Greenheck is the leading supplier of air movement, control and conditioning equipment including fans. While suitable for general ventilation, fumex fans are specifically designed to discharge contaminated or greaseladen air or fumes up and away from building surfaces. Centrifugal roof exhaust fans greenheck pdf catalogs.
Bought 2 of these fans for the guest bedrooms in our house. Propeller upblast roof fans greenheck fan corporation certifies that the rbu. You will find our fans in every type of commercial, institutional, and industrial buildings. Centrifugal roof exhaust fans greenheck models g and gb centrifugal roof exhaust fans provide the industrys best performance and durability for general clean air applications where air is discharged downward, toward the roof surface. Spun aluminum roof and wall exhausters for greaseladen air. Remote dial allows for remote, manual airflow adjustments. The motor, drive frame, and blower wheel are isolated from base for long life and quiet operation. Air movement products fans and blowers draw fresh, outdoor air into nonresidential buildings. Blower products can move airborne light materials such. The solarking 320mm solar fan can be easily mounted on either tile, colorbond or flat roofs.
Our 3d service allows you to download, at no charge, easytouse autodesk revit 3d drawings for. Rooftop exhaust fan stock photos download 210 royalty free. Our 3d service allows you to download, at no charge, easytouse autodesk revit 3d. Centrifugal roof downblast exhaust fans models g and gb general clean air light contaminants seismic high wind variable volume performance data now included. Email this page download pdf download pdf printable page. Roof exhaust fan loren cook company download free bim. The master flow 30 watt low profile dual powered roof mount exhaust fan will help reduce excess heat and moisture from your attic to protect your roofing system from. Exhaust fans force out stale indoor air so it can be replaced by fresh outdoor air. Lid opens when fan is on, closed weathertight when fan is off. Cad forum cadbim library of free blocks exhaust fan dwg. A greasy exhaust fan will clog up the works in more ways than one. Blower products can move airborne light materials such as sawdust, wood chips, dust, and other fine particles. The unit also has an adjustable tilt solar panel for use on non north facing roofs or flat roofs.
Roof fans offer a simple and economical mechanical ventilation. Solar roof vent roof ventilation for homes and sheds. Applications range from comfort ventilation to manufacturing. Featuring backward inclined nonoverloading wheels and fully ventilated motor compartments, they are available in direct or belt drive designs. Belt drive model brv industrial roof exhaust fans on. Downblast centrifugal exhaust these fans are speci.
Includes a gravity closing louvre providing reliable rates of fresh filtered air to rooms with sensitive equipment, reducing maintenance and shut down times. Cad blocks and files can be downloaded in the formats dwg, rfa, ipt, f3d. Beltdriven exhaust fans handle large volumes of air at. Solar roof vent extracts hot and dry air in the roof.
Roof mounted solar powered exhaust fans electrical wiring. These roof exhaust fans are available in both belt and direct drives with steel or aluminum blades. The ratings shown are based on tests and procedures performed in accordance with amca publication 211 and amca publication 311 and comply with the requirements of the amca certified ratings program. Rooftop exhaust fan stock photos download 210 royalty. Fan shall be listed by underwriters laboratories ul 705 and ul listed for.
Belt drive model brv8 roof exhaust fans on indventech. In the hot australian summer the solarking exhaust fan extracts the dry and hot air in the roof. Matched to the venturi for maximum efficiency, each wheel is robotically welded and statically and. Electronic speed controller for manual rpm adjustment. Roof exhaust model brv8 the brv8 roof ventilator meets the need for a simple, efficient weatherproof closure for a vertical air discharge. Roof curb mounted fan and ventilator products supply and. Establishing when to clean your kitchen exhaust system which includes the exhaust fan depends on a. This research intends to design a solar powered roof exhaust fan with a simple installation design. Loren cook company is proud to be a leader in the design and manufacturing of fans, blowers, gravity vents, laboratory exhaust systems, and energy recovery ventilators. Domex series of centrifugal fans domex fans are ideal for general purpose exhaust applications including.
Opt for our varigreen motor for the ultimate in efficiency. Roof terminals for air exhaust and outdoor air intake. Belt drive selection assume that a job requires a belt drive roof exhauster to move 2400 cfm against. March 20 models g and gb spun aluminum downblast centrifugal roof exhaust fans contents performance and dimensions. Exhaust fans, roof ventilators at global industrial. Solar fan installation instructions 316 kb download pdf 316 kb download pd. Roof exhaust model brv 1 25 of 33 results per page view 1 2 request information compare items. Stainless steel sst and all aluminium fan blower construction, as well as frp, pvc, and polypropylene ventilator construction are available for corrosive chemical applications. Industrial roof exhaust fans and commercial roof exhaust fans. Exhaust and supply fans are constructed with motor and drive components easily accessible from the roof.
Greenheck models g and gb centrifugal roof exhaust fans provide. Catalogues of axial, centrifugal, tube, duct, roof, and box fans. Applications range from comfort ventilation to manufacturing processes. There is no need to try and access components below the roof line or through an access door. Ultra low noise, high volume fans provide unrivalled air movement. Direct drive models are made with nominal wheel diameter ranging from 8 to 30 inches 203 to 762 mm 060300 unit sizes. Durable spun aluminum construction with steel support braces. Building ventilation fans and pressure blowers for industrial ventilation from buffalo, new york. Profile base hooded roof fans a completely weatherproof, easy to install roof exhaust or supply air fan for the removal of heat, steam, dust in commercial and industrial applications. Active ventilation click to view drawings for all of our products. Available with nominal speeds of, 1500 or 3000 rpm. Centrifugal roof exhaust fans nyd, nyd75, nyd90, nyd100.
The optional fatrap ul762 restaurant grease exhaust configuration see fatrap. Industrial roof ventilators provide vertical discharge using enclosed, fan cooled motors. Propeller upblast roof fans greenheck fan corporation certifies that the rbu, rbumo and rdu models shown herein are licensed to bear the amca seal. Ceiling, wall and inline fans with forward curved wheels. Available in pdf and dwg formats for download or print. How to install solar roof exhaust fan for metal roof. Air circulation exhaust fans and ventilation technical. Utility fans that are affixed to the roof can be cleaned in much the same way as an upblast fan, by using the cleanout access port for access to the fan bowl. Theyre commonly used to reduce moisture and remove smoke and odors in restaurants, residences, shop and production floors, and commercial buildings. Wide range of construction and performance capabilities provide for the most complete upblast propeller fan line available.
Upblast or sidewall centrifugal exhaust with a direct motor to eliminate belt losses. Our culture is to provide superior product quality and excellent customer. Hooded exhaust ventilator extruded aluminum airfoil propeller roof mounted, belt drive. Models g and gb spun aluminum downblast centrifugal roof exhaust fans model comparison drive type relative cost mixed flow high wind roof curb. Centrifugal roof exhaust fans direct and belt drive.
The unit is shipped fully operational right from the box. Series l centrifugal roof exhaust fans greenhecks series l, low silhouette, models ld, lb, ldp, and lbp centrifugal roof exhaust fans provide the industrys best performance and durability for general clean air applications. Featuring backward inclined nonoverloading wheels and. Industrial roof ventilators provide vertical discharge using enclosed, fan cooled industrial grade motors. Roof ventilation fans are weatherproof to ensure long life. Since hot air rises to the ceiling or the highest point of a structure, it makes sense that having exhaust fans mounted on the roof will work best. Roof vent technical drawings pdf and dwg formats for. Drive frames and panels are constructed to match the level of duty and motor size. Some catalogs may require a few minutes to download due to their size and your internet connection. We offer direct drive propeller roof exhaust fans and belt drive roof exhaust fans with performance up to 78,900 cfm.
The solar powered exhaust fans installation is as easy as 123 quality solar exhaust fans are east to install. Xrud direct drive upblast exhaust fan xrud accurex. These fans include a unique fibreglass profile base to match various popular roof profiles. Step by step tutorial about the kitchen exhaust fans typically used on dishwasher hoods, they are also used above any res. These spun aluminum fans are specifically designed for roof mounted or sidewall mounted applications. Fan shall be a hooded, low profile, roof mounted, belt driven, propeller exhaust ventilator. Dayton assembled upblast centrifugal ventilator, 11 wheel.
Sheet metal manufacturers of roof vents, roof exhaust fans, and solar attic fans. Greaseladen exhaust is discharged directly directly upward, away from the roof surface or discharged out and away from building walls. Loren cook company propeller roof fans are designed for industrial and commercial and industrial supply or exhaust applications. Different types to be used for exhaust and supply air purposes. Centrifugal roof exhausters including low profile versions. The fans are offered in both spun aluminum and architectural tiered aluminum construction and offer performance ranging from 1,000 to 40,000 cfm. My guess is that this fan was returned by another customer and a quality check was not performed. Most commercial use roof exhaust fans and industrial roof exhaust fans are mounted to an existing roof curb. Fan shall be manufactured at an iso 9001 certified facility. Most of nfcs products are built right here in the u. The fans feature a onepiece windband, continuously welded to the curb cap, to avoid leakage and doublestudded isolators for true vibration isolation.
When selecting a replacement industrial roof exhaust fan, you will want to make sure the base dimension of the replacement roof exhaust fan will fit your existing roof curb. Supply of replacement upblast ventilators and upblast fans and fan wheels for upblast ventilators. This is a list of all broan catalogs in pdf format. Belt drive model brv industrial roof exhaust fans on indventech. It is important to know the outside dimensions of the curb. Hooded roof ventilators can exhaust or supply airflow with quiet operation. Beltdrive upblast ventilators are designed for roof mounted exhaust of commercial and industrial buildings. Exhaust fans mount through a cutout in a roof or wall. Jul 21, 2012 step by step tutorial about the kitchen exhaust fans typically used on dishwasher hoods, they are also used above any res. Download 210 rooftop exhaust fan stock photos for free or amazingly low rates. Not all facilities can utilize a roof exhauster due to weight issues, pitch of roof. Units include removable birdscreens, which can be removed with the hood still in place to allow for quick. There models are both for roof and wall application except 5bdu30 and 5bdu36. Dual voltage primary 120240v transformer provided with the fan.
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