New series of plug fans

In light of increasingly stringent environmental and economic requirements, ebm-papst offers a so-called plug fan series, which was designed specially for operation in ventilation and air-conditioning technology. Available in 12 sizes with impeller diameters of 250 to 900 mm and drive outputs of 400 watts to 6 kilowatts, the new designs cover all conceivable applications in the field of ventilation and air-conditioning technology or in climate control systems (so-called HVAC systems). The feasible air flows lie between 300 and 30,000 m³/h.

The overall efficiency and acoustic behaviour of the fans has been significantly improved for the new plug fans. The new blade geometry with a diagonal trailing edge has positive effects on the aerodynamic behaviour and on the running smoothness of the fans. The same is true for the implemented nozzle contour. Previously, a standard pressure tap was integrated here to regulate differential pressure via a threaded nipple. A ring line is also possible on request.