Series

High performance ventilator
Series: efficiency up to 85% for clean gas sided installation

High performance ventilator

The higher the efficiency the lower the power requirements, that means the profitability depends on the efficiency.

Basically it is differentiated between raw gas sided and clean gas sided composition.

NESTRO ventilators are constructed in many variants. We choose the right type of ventilator for every usage.

Energy demand

chart for energy demand at different control methods

1. throttle control
2. revolution control

Energy saving by throttle control of the air quantity (i.e. slide valve) is only possible at e nominal capacity up to approx. 60%.
If the ventilator is infinetely controlled with a frequency converter the energy demand may be reduced under 20% of the nominal capacity.

Soundproof cabin

Ventilator, integrated into a soundproof cabin

• have a known low noise level
• soundproof cabins are integrated in numerous variants