A New Standard of  Performance

ALPHAIR produces two distinct families of fan products - Axial and Centrifugal fans. In both cases, each fan is computer selected and pre-engineered prior to quotation.

        •  JetStream Series Axial Fans
        •  Cyclone Series Centrifugal Fans

Units are tested in accordance with standards published by the Air Moving and Conditioning Association (AMCA).

JetStream Series Axial Fans   This series is recognized internationally for quality and long lasting performance - which is how ALPHAIR became a major developer and manufacturer of custom heavy duty Axial fans for Mining, Industrial and Commercial sectors.

JetStream Series fans range from 24" diameter medium duty vane axial fans to 148" diameter heavy duty mine ventilation fans. Single and two-stage designs are available which will deliver up to 1,500,000 CFM (705 m³/s), and fan total pressures up to 20 in wg (500 mm wg) per stage.

      • Jetstream Vane Axial, Adjustable Pitch Fans (VAX Series)
        Designed specifically to blend aerodynamic performance and ease of application, these fans are suited for HVAC, industrial and mining applications - from 12,000 to 250,000 CFM and 3.5" to 12" total pressure.

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      • Jetstream Axial Mine Fans (AMF Series)
        These heavy duty axial fans are designed specifically for main mine ventilation. These robust adjustable-pitch fans have been designed to deliver up to 1 million CFM against 14 inches total pressure. Ranging in sizes from 76 1/2" to 148", this fan line delivers high efficiency and reliable service.

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Cyclone Series Centrifugal Fans ALPHAIR's comprehensive line of Cyclone Custom Engineered Centrifugal Fans are perfectly suited to applications that require the movement of air at higher pressure or volume, or air that is comprised of hot gases (up to 1000F/540C), corrosive gases or abrasive particulate.

Each Cyclone Series fan is customized to meet a specific set of operating criteria determined by the individual application - incorporating materials selected for the given application; from carbon steels to specialized materials such as stainless steel, aluminum, FRP, and other heat and corrosion resistant alloys.

      • Cyclone Series Centrifugal Fans
        The Cyclone series is made up of six unique Centrifugal Wheel families, each featuring a number of design widths, and ranging in size from 24" to 120" wheels diameters. Wheels are engineered to operate at conservative stress levels and incorporate fabricated or spun shrouds while rotor designs feature scalloped center plates on large double width fans to reduce weight and inertia. Single and double width designs are rated to air flows up to 1,000,000 CFM (470 cms) and static pressures up to 130 in.wg. (2,500 mmwg.). The structures are continuously welded to CSA Welding Standard W59.

        ALPHAIR offers several standard AMCA arrangements, as shown in AMCA Standard 99-2402. All arrangements are available with, or without inlet boxes. Single width fans can be supplied in all arrangements. Double width fans can be supplied in Arrangements 3 and 7.

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For further information please visit our downloads page, contact your local representative or contact our offices directly.

 

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