Qube SQU

The Elta Qube SQU is a multi-discharge, double-skinned centrifugal box fan built for high performance with low noise. Its panels are filled with 25mm fibreglass acoustic insulation to cut radiated noise, and moveable panels let you set the outlet straight-through or at 90° on site — a genuinely flexible unit for supply and extract ventilation in commercial kitchens, offices, schools and industrial buildings.

We offer the SQU in four case sizes — 500mm, 670mm, 820mm and 1020mm — with backward-curved aluminium (EN-AW 5754) impellers from 315mm to 630mm, in both energy-efficient IE6 EC and AC motor configurations, single- and three-phase.

• Corrosion-resistant aluminium frame with painted aluminium corners
• IP55 TEFC/TEAO motor rating; AC motors compliant with (EU) 2019/1781
• Speed control via VFD, 2-10VDC, 4-20mA DC, PWM or potentiometer depending on model, with BMS integration
• Ambient limit 50°C (40°C for three-phase EC)
• 24-month warranty

Handling hot extract? The same platform is available rated to 120°C as the Qube SQUHT. Compare the wider box fan range — datasheets are on each product’s Downloads tab.