Multi-Wing spins out new release PMAX7 

Ohio-based Multi-Wing has introduced its newest product, the high-pressure PMAX7 axial fan with fewer blades and a narrow depth for compact spaces.

The new release has been engineered to deliver increased airflow for power generators, harvesters and large construction equipment. Its blades also have an optimized backswept design for reduced noise and allow more efficiency in most applications.

Offered in diameters from 47 to 63 inches (1,200 to 1,600 millimeters), the modular fans are available with five- and seven-blade configurations with 26-, 31- and 36-degree pitch angle options. 

Blades are constructed of polyamide, reinforced with glass fiber, which has an operating temperature from -76° to 221°F (-60° to 100°C), and the hub is constructed of steel.

“PMAX7 meets market demand for shallow-profile, high-pressure fans that exceeds requirements in restricted spaces for specific large applications,” says Jody Coleman, research and development application engineer for Multi-Wing Group. 

PMAX7 fans have tip speeds up to 351 feet per second (107 meters per second). PMAX7 fans of 63-in. (1600 mm) diameter are capable of operating at 1280 rpm. This high-static pressure fan is compatible with Cojali EV350 fan clutches.

Multi-Wing America is ISO 9001:2015 and 14001:2004 certified.


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