Centrifugal Roof Units - Vertical
Roof fan with vertical discharge made of polymer with the motor out of the air stream. Engine mountings made of stainless steal. High performance backward curved centrifugal impeller made of aluminium, dynamically balanced. Totally enclosed IEC-motor with surface cooling protected to IP 54, ball bearing mounted, insulated for protection against moisture. Fully assembled, ready to connect units.
The roof fan is connected to the central extract air shaft. The stale air from wet rooms and kitchens flows out of the extract air elements with usage oriented functionality. The automatic, continuously variable power adjustment takes place via the integrated pressure sensor.
The roof fan is connected to the central extract air shaft. The stale air from wet rooms and kitchens flows out of the extract air elements with usage oriented functionality. The automatic, continuously variable power adjustment takes place via the integrated pressure sensor.
The roof fan is connected to the central extract air shaft. The stale air from wet rooms and kitchens flows out of the extract air elements with usage oriented functionality. The automatic, continuously variable power adjustment takes place via the integrated pressure sensor.
The roof fan is connected to the central extract air shaft. The stale air from wet rooms and kitchens flows out of the extract air elements with usage oriented functionality. The automatic, continuously variable power adjustment takes place via the integrated pressure sensor.
The roof fan is connected to the central extract air shaft. The stale air from wet rooms and kitchens flows out of the extract air elements with usage oriented functionality. The automatic, continuously variable power adjustment takes place via the integrated pressure sensor.
The roof fan is connected to the central extract air shaft. The stale air from wet rooms and kitchens flows out of the extract air elements with usage oriented functionality. The automatic, continuously variable power adjustment takes place via the integrated pressure sensor.
The roof fan is connected to the central extract air shaft. The stale air from wet rooms and kitchens flows out of the extract air elements with usage oriented functionality. The automatic, continuously variable power adjustment takes place via the integrated pressure sensor.
The roof fan is connected to the central extract air shaft. The stale air from wet rooms and kitchens flows out of the extract air elements with usage oriented functionality. The automatic, continuously variable power adjustment takes place via the integrated pressure sensor.
Powerful compact vertical jet centrifugal roof fans high performance up to 0.722 m/s at high pressures. These 200 mm inlet diameter fans are available in VDW 200/2 at 2370 rpm and VDW 200/4 at 1380 rpm - single phase. Supplied with a a square base for curb or purlin box mounting with threaded bolt holes for connecting ducting. Ideal fans for flat roofs and sloping roofs mounted on a horizontal purlin box up-stand.
Powerful compact vertical jet centrifugal roof fans high performance up to 0.500 m/s at high pressures These 225 mm inlet diameter fans are available in VDW 225/6 at 1175 rpm and VDW 225/4 at 1320 rpm - single phase. Supplied with a a square base for curb or purlin box mounting with threaded bolt holes for connecting ducting. Ideal fans for flat roofs and sloping roofs mounted on a horizontal purlin box up-stand.
Powerful compact vertical jet centrifugal roof fans high performance up to 0.778 m/s at high pressures These 250 mm inlet diameter fans are available in VDW 250/6 at 920 rpm and VDW 250/4 at 1320 rpm - single phase. Supplied with a a square base for curb or purlin box mounting with threaded bolt holes for connecting ducting. Ideal fans for flat roofs and sloping roofs mounted on a horizontal purlin box up-stand.
Powerful compact vertical jet centrifugal roof fan with high performance up to 1.044 m/s at high pressures This 315 mm inlet diameter fan is available in VDW 315/4 at 1370 rpm - single phase. Supplied with a a square base for curb or purlin box mounting with threaded bolt holes for connecting ducting. Ideal fans for flat roofs and sloping roofs mounted on a horizontal purlin box up-stand.
Powerful compact vertical jet centrifugal roof fan high with performance up to 1.458 m/s at high pressures This 400 mm inlet diameter fan is available in at 850 rpm and VDW 400/4 at 1350 rpm - single phase. Supplied with a a square base for curb or purlin box mounting with threaded bolt holes for connecting ducting. Ideal fan for flat roofs and sloping roofs mounted on a horizontal purlin box up-stand.
Powerful compact vertical jet centrifugal roof fans high performance up to 2.222 m/s at high pressures These 450 mm inlet diameter fans are available in VDD 450/6 at 910 rpm and VDD 450/4 at 1430 rpm - three phase. Supplied with a a square base for curb or purlin box mounting with threaded bolt holes for connecting ducting. Ideal fans for flat roofs and sloping roofs mounted on a horizontal purlin box up-stand.
Powerful compact vertical jet centrifugal roof fans high performance up to 3.778 m/s at high pressures These 500 mm inlet diameter fans are available in VDD 500/8 at 720 rpm, VDD 500/6 at 940 rpm and VDD 500/4 at 1450 rpm - three phase. Supplied with a a square base for curb or purlin box mounting with threaded bolt holes for connecting ducting. Ideal fans for flat roofs and sloping roofs mounted on a horizontal purlin box up-stand.
Powerful compact vertical jet centrifugal roof fans high performance up to 3.667 m/s at high pressures These 560 mm inlet diameter fans are available in VDD 560/8 at 720 rpm and VDD 560/6 at 920 rpm - three phase. Supplied with a a square base for curb or purlin box mounting with threaded bolt holes for connecting ducting. Ideal fans for flat roofs and sloping roofs mounted on a horizontal purlin box up-stand.