Exhaust fans by N.R. Murphy provide years of trouble-free service

N.R. Murphy's accessories include exhaust fans.

N.R. Murphy Limited has been a key Canadian provider of industrial air-quality equipment, especially dust collectors, for close to eight decades. The manufacturer also offers an impressive lineup of accessories – including industrial exhaust fans, or centrifugal blowers, which are available in a broad variety of sizes and capacities for different needs.

Among the models available are wheel fans and fan arrangements, and all of these exhaust fans are designed and built to provide years of trouble-free service.

Housing braced with steel angles

The company bases these wheel and fan-arrangement designs on decades of experience in making these exhaust fans for a full spectrum of industrial markets. These designs have a versatility that allows users to apply fans in various dust-control and air-handling applications, with tested and proven specifications. N.R. Murphy produces these fans with top materials according to these exacting specs, making the housing with heavy gauge steel and bracing it with steel angles. The team also welds the scroll wrap continuously to the side plates to make a dust-tight, rugged casing.

A key factor in these exhaust fans is balanced wheels, statically and dynamically balanced for smooth operation. They are carefully designed, tested, and constructed to give superior performance. The heavy-duty, self-aligning pillow block bearings are securely fastened to a strong plate pedestal.

Many models and sizes of these exhaust fans are available. N.R. Murphy recommends Model EH for heavy-duty material handling, while Models EM-1 and EH-1 are suitable for light-duty handling and Model EA-1 is suitable for air. All of these centrifugal blowers can withstand air temperatures up to 315 degrees Celsius. Fan charts, based on standard air of 0.075 density, can help customers select the air pressure and volume.

Whether replacing other fans, connected to dust collectors, or used alone for air and materials, exhaust fans work for various applications. N.R. Murphy also offers various fan accessories and construction options for heavy abrasive materials or spark resistance. Heavy-duty fans are also available in stock and ready for shipment, and N.R. Murphy can change or custom-build fans quickly for specific needs.

To learn more, contact N.R. Murphy.

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