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Centrifugal

CAS - High-pressure centrifugal fans

- Sheet steel frame
- Cast aluminium impellers (242,248,254,260,640,645,650) and rolled sheet steel (remaining models) with high performance backward impeller.
- Aerodynamically tested to achieve maximum output with minimum sound level.
- Maximum continuous air flow temperature: 120ºC
- Asynchronous motor with squirrel cage rotor.
Standard models supplied with three-phase 230/400V, 50 Hz up to 5.5 HP, and 400/690V, 50 Hz for more powerful units
Class F electrical insulation.
IP-55 protection.
- Anticorrosive finish in polyester resin, polymerised at 180ºC, after degreasing, phosphating and passivation pre-treatment.
- Available on request:
Category 2 ATEX certification for explosive atmospheres and CE Mark Ex II 2 G/D Eex E or D.
-Fan capable of a maximum air flow temperature of 250ºC.
-Stainless steel construction AISI304 or AISI-316
- The CAS-S variant is supplied with an incorporated silencer in the fan inlet.
The silencer has a hexagonal profile, is small and built in galvanised sheet steel and sound insulating materials. Highly variable, its special design allows for inlet airflow to be adjusted.