Emergency use fans for heat and smoke control systems are specifically designed and manufactured for safety critical applications. Harmonized standards of these regulations define a list of critical components. Repair and replacement of the defined critical components shall only be carried out by the manufacturer’s authorized representative. For fans certified by a notified body, the substitution of a critical component by an alternative version of this component, must be approved by the notified body.
Woods Air Movement have released the two final sizes of their industry leading JMv(G) high efficiency axial fan range. This is a momentous product release for Woods, as it not only completes it’s innovative product range but it also encapsulates its award winning technology which will underpin all future developments.
In many markets, system designers demand fans that develop higher pressures than our single stage JM fan can deliver. In these cases in the past, we have offered our customers 2 stage fans as a solution. This is not only physically larger but also a more expensive solution.