Air distributor in glass-reinforced nylon (NV).
It increases the pressure and, as a result, the outlet air speed; it also increases the impeller’s power requirement. If an air distributor is being used, the height (h) from the ring must not be below 300. It is advisable to decrease the standard pitch of the fan blades by 5°. For use only in LH rotation – FGM impeller
It is fitted directly on the guard and can be easily, quickly and inexpensively installed and removed at any time.
Elivent diagrams were obtained from practical tests using test pipe at inlet and perforated diagrams in compliance with current European legislation.