Centrifugal Roof Exhausters - PennBarry
Each size is carefully engineered to match the motor to the wheel capacity. Internal Wiring All direct drive models with ODP motors feature a polarized disconnect plug between the motor and junction box. This provides a positive method of electric shut-off. Belt drive units with ODP motors are factory-wired between the motor and junction box.
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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
ZEPHYR CABINET FANS - PennBarry
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www.pennbarry.comgalvanized panel. • Available in sizes 24” to 48”. Model: BHH-Series • Static pressure up to 1 in. wg. • Flow capacity up to 58,400 CFM. • Exhaust or supply in heavy-duty applications. • High-efficiency fabricated steel propeller, a robust galvanized and a fully developed venturi integrally spun into a galvanized panel.
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.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).
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 ...
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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Upblast Roof Exhausters - PennBarry
www.pennbarry.combelt drive models. Each size is carefully engineered to match the motor to the wheel capacity. Internal Wiring All direct and belt drive models with ODP motors feature a polarized disconnect plug which is factory wired from the motor to the junction box. This provides a positive method of electric shut-off as required by most codes without ...