- E-veikals
- ZEMA SPIEDIENA VENTILATORI
- TRU CLOSED BLADES
TRU CLOSED BLADES
Flow rate: 930 - 85000 [m3/h] | Pressure: 62 - 655 [mmH2O]
The NRA series is particularly suitable for pneumatic conveyance, gases, and granulated materials. Suitable for the transport of solid materials mixed with air, sawdust and woodchips if the fan is not crossed.
The NRA series has high capacities, medium-high pressures, and a statically and dynamically balanced steel impeller. Fluid temperatures up to 60°C in standard execution; special executions for higher temperatures.
■ ATEX non-sparking version: shims on non-rotating parts potentially in contact with the fan in non-ferrous material.
■ Anticorrosive execution of paint choirs or special materials.
■ High temperatures with cooling fan up to 300 ° C, special executions on request for temperatures up to 450 ° C.
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