Centrifugal backward curved blade fans

Centrifugalni ( visokopritisni ) ventilatori “SI-BACK C”

The fans of the SI-BACK C series are designed for installations requiring modest air deliveries with relatively high pressures, in duct mounted applications. For instance: exhausting and filtering of industrial plants, pneumatic conveyance, transport of solid material mixed with air, sawdust and woodchips.

Centrifugalni ( visokopritisni ) ventilatori “SI-BACK B”

The fans of the SI-BACK B series are designed for installations requiring large air deliveries with low medium pressures, in industrial duct mounted applications for transport of very dusty air. For instance: sawdust, woodchips, granulated materials, excluding fibrous materials.

Centrifugalni ( visokopritisni ) ventilatori “SI-BACK A”

The fans of the SI-BACK A series are designed for installations requiring large air deliveries with relatively low pressures, in duct mounted applications. For instance: ventilation and conditioning of industrial plants, car parks, marine and mining applications, etc.