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Wall Mounted Propeller Fans - PennBarry
• Exhaust or supply in medium-duty applications. • High-efficiency fabricated steel propeller, galvanized power assembly, and a fully developed venturi, integrally spun into a galvanized panel. • Available in sizes 24” to 48”. ... Exhaust Fans ...
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ZEPHYR CABINET FANS - PennBarry
www.pennbarry.comWWW.PENNBARRY.COM ©PENNBARRY 2008 2 PENNBARRY TM Cabinet Fans Z e p h y r C a b i n e t Zephyr Cabinet Fans Introduction Introduction › Internal Motor and Drive Assembly
AMCA Standards On Fan Arrangements, Rotation, Discharge ...
www.pennbarry.com1. Direction of rotation is determined from drive side of fan (see Note 2 and 3). 2. On single inlet fans, drive side is always considered as the side opposite fan inlet (even when driven through fan inlet). 3. On double inlet fans with drives on both sides, drive side is …
Centrifugal Roof Exhausters - PennBarry
www.pennbarry.comA floating hinge kit is available for field installation. This assembly connects the exhauster directly to the roof curb and provides the same level of access as the hinged sub-base. Aluminum Bird and Insect Screen Bird screens are available for all direct and belt drive models. An aluminum insect screen with a smaller mesh than the standard
TECHNICAL SPECIFICATIONS - PennBarry
www.pennbarry.comThe optional high wind construction makes Fumex fans well fitted for high wind hurricane zones. Fumex fans feature a weather-resistant seamless spun aluminum housing which provides ample drainage and works in conjunction with a patented wheel design and deeply spun inlets to provide smooth quiet airflow through the ventilator. The centrifugal ...
Upblast Roof Exhausters - Providing You with …
www.pennbarry.comF FX PENNBAY 2014 4 www.PennBarry.com | Moving Your Way Motor Selection Both direct drive and belt drive models are available with a wide range of voltages
Centrifugal Roof Exhausters - PennBarry
www.pennbarry.comRPM), and R (1550 RPM). DX06R and DX18V are exceptions being single speed motors. Q, Q1, Q2 (1725/1760 RPM) are single speed motors. A single Domex fan may be made suitable for several requirements by a simple wiring change. Domex direct drive models are available in seven sizes (6, 8, 10, 11, 13, 16 and 18).
CENTREX - PennBarry
www.pennbarry.comEach graph shows the performance of several models at one particular nominal speed. Fan curves provide a quick method for selection of a fan unit based on design point requirements. The direct drive performance chart on the previous page provides the tabular data (CFM and static pressure) used to plot the fan curves.
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www.asi.k-state.eduFans act as “air pumps” to move air via the path through a building. Fan designs include different fan blade pitches, distinct number of blades per fan, various operating speeds, and required or ... In an LPCV barn, the airflow rate of an exhaust fan and the static pressure must equal the total sum of the resistances caused by the inlet ...