Description:

Roof centrifugal fan With backward curved Wheel and vertical blowout Housing out weatherproof aluminum AlMg3, With 40mm mineral fiber wool lined the discharge side is through a Bird- and protection against accidental contact before interventions, dirt and other foreign bodies protected. base plate out galvanized sheet steel With deep drawn inlet nozzle such as pre-assembled grub screws for the connectivity from pipe flanges and Accesories after din 24154 / EN 12 220. Of the fan is for one simple Assembly at the roof base (optional in the Accesories) constructed been, without the Housing remove to have to. fan housing for

maintenance and cleaning purposes hinged. Suitable for the operation acc. VDI 2052. the built-in drain pan With gutter prevented the pollution the roof surface and cares for a controlled process the fatty dirt residues in a channel drain.

 

That efficiency-optimized Wheel With backward curved shovels is on the Wave one voltage controllable IEC standard motor assembled. That Wheel is With one cast iron hub and taper lock clamping bush Mistake and guaranteed one improved balance quality and one higher operational stability. That Wheel is together With to the engine corresponding the grade G 6.3 after din/ISO 1940 on 2 levels balanced. speed control above Transformer- control unit possible. Of the drive motor is outside of of air flow arranged. To the mission come maintenance free ball-bearing With lifetime lubrication, on both sides closed. Of the engine protection he follows above in the winding built-in thermal contacts the after Outside guided are. Of the electrical connection he follows above the pre-assembled device switch.

 

 

CE Labelling corresponding ground floor Declaration of Conformity for electromagnetic compatibility EMC – policy

2004/108/EC. ground floor – declaration of incorporation after Machinery Directive 2006/42/EC – policy 2009/125/EC (VO 1253/2014/EU).

That efficiency-optimized Wheel With backward curved shovels is on the Wave one voltage controllable IEC standard motor assembled. That Wheel is With one cast iron hub and taper lock clamping bush Mistake and guaranteed one improved balance quality and one higher operational stability. That Wheel is together With to the engine corresponding the grade G 6.3 after din/ISO 1940 on 2 levels balanced. speed control above Transformer- control unit possible. Of the drive motor is outside of of air flow arranged. To the mission come maintenance free ball-bearing With lifetime lubrication, on both sides closed. Of the engine protection he follows above in the winding built-in thermal contacts the after Outside guided are. Of the electrical connection he follows above the pre-assembled device switch