ROOF-CM ATEX • Roof exhaust units

ATEX roof exhaust unit with horizontal discharge

• ROOF-CM ATEX line has been designed for installations where it is necessary to guarantee the correct air extraction avoiding risks of explosion due to flammable gas. For instance, battery rooms, chemical premises, laboratories etc.. For direct or ducted installation on the roof

• High efficiency backward curved blade impeller in galvanized steel sheet
• Balancing according to UNI – ISO 1940
• Fixing base, with inlet cone, in steel sheet protected against the atmospheric agents
• Protection guard in steel rod protected against the atmospheric agents
• Cap in techno-polymer
• Asynchronous three-phase or mono-phase electric motor, outside the airflow, protection IP 55, insulation class F, S1 service,

  construction according to IEC / EEC / UNEL MEC. Flame proof EEx-d. ATEX approved for explosive atmoshpere G GROUP II

• Arrangement 5; directly coupled to the motor shaft

• Inlet gravity shutter GS-RH
• Inlet protection grid RA (necessary for use in free air)
• Inlet silencer SIL-RO

• Explosion proof versions (ROOF-CM ATEX)

• The air shall be extracted by means of a ATEX roof fan with horizontal discharge with base in galvanized sheet steel and polyester paint finish
• ATC type ROOF-CM ATEX

• ROOF-CM 454 T ATEX

ROOF-CM 454 T ATEX = fan

1. Lifting brackets

2. Cover

3. Motor

4. Cover brackets

5. Motor support

6. Impeller

7. Protection grid

8. Grid brackets

9. Fixing base

10. Protection grid (accessory / mandatory for free air)