QOMA- 50INCH BUTTERFLY CONE FAN

1.Reasonable cone designing, low noise, big air flow
2.Using the advanced open system of two doors, low resistance
3.Propeller is statically and dynamically balanced
4.Every fan is individually checked for quality
5.Fan housing and Venturi made of strong SUPERDYMA Steel.
6.Central hub and v-belt pulleypulley are made from die-cast aluminium, with reinforced ribs for prolonged lifetime

PERFORMANCES
Model Dia.Blade No.s Blade Power Air Flow m³/h Out Size/mm
0 Pa 25pa 50pa
QOMA/BC-1380 1270 6 1.1kw 43900 40500 35400 1380*1380*1400

QOMA- 50INCH CONE FAN WITH SHUTTER

1.Propeller is statically and dynamically balanced
2.Patented centrifugal system permits an energy efficient solution
3.Powerful springs keep shutters firmly closed when fan is not operating
4.Every fan is individually checked for quality
5.Fan housing and Venturi made of strong SUPERDYMA Steel.
6.Shutters are made of pressed SUPERDYMA steel in order to ensure highest strength
7.Central hub and v-belt pulleypulley are made from die-cast aluminium, with reinforced ribs for prolonged lifetime

PERFORMANCES
Model Dia.Blade No.s Blade Power Air Flow m³/h Out Size/mm
0 Pa 25pa 50pa
QOMA/CS-1380 1270 6 1.1kw 43900 40500 35400 1380*1380*1400

QOMA- 50INCH FIBER GLASS CONE FAN

1.Fan housing and Frame is UV resistant fiberglass housing, tmore strong and High durability
2.Blade is glass-fibre reinforced plastic, Air guiderails on every blade ensure a large air capacity combined with a low resistance and thus low energy consumption
3.All internal hardware are made of hot dip galvanization and aluminum to ensure maximum corrosion protection
4.Easy to maintain and install
5.Easy to clean for optimal hygiene

PERFORMANCES
Model Dia.Blade No.s Blade Power Air Flow m³/h Out Size/mm
0 Pa 25pa 50pa
QOMA/FC-1380 1280mm 3 1.1kw 48800 43900 3800 1460*1460*1416