Smoke extraction fans DV-CTH ≤7120 m³/h

• Attention! We recommend choosing top quality smoke extraction fans DYNAIR (on page 21)
• DV-CTH - centrifugal roof smoke extraction fans with horizontal air discharge for smoke extraction up to 2 hours up to 400 ºC at maximum speed through mixed duct systems
• 180N, 200N, 225N models for continuous transport of air or smoke up to 200 ºC from parking lots, garages, industrial kitchens, pizzerias, grills, chimneys, etc.
• all other models are designed for continuous transport of air or smoke up to 120 ºC from parking lots, garages, industrial kitchens
• centrifugal, backward impeller causes high pressure and blows extremely large volumes of air
• all motors with ball bearings, protection class IP55, insulation class F
• balanced impeller and mounting base made of galvanized steel, aluminum roof
• all models have protection from birds
• single-phase or three-phase 4, 6 or 4/8-pole motors with thermal protection. Attention! When thermal protection is connected, the electrical installation must be equipped with a protection system that allows the maximum fan speed in the event of a fire, regardless of the current thermal protection condition. When using a speed controller, the electrical installation must be equipped with a protection system that allows the fans to operate at maximum speed in the event of a fire.
• complies with standard EN12101-3, certificate number 0370-CPD-0347
• made in Spain
• 2 years warranty

Pressure loss