KENTALCOOK

VENTILATION BOX WITH REACTION IMPELLER

MANUFACTURING CHARACTERISTICS:
• Watertight ventilation box with very high efficiency and low noise level with 30 mm aluminum profile structure, nylon corners and galvanized steel sandwich panel with internal rock wool insulation 25 mm thick class A1 (non-combustible) and 90 kg/m3 density. All panels have a "fastening system" for easy assembly and disassembly whenever required, whether for cleaning, maintenance or panel exchange.
• Centrifugal fan with motor coupled directly to the coil type plug fan with motor outside the air flow
• Circular inlet to facilitate the connection of ducts. open outlet.
• Models with AC motor isolated from the air flow, which allows working stably with contaminated flow at temperatures higher than ambient. Standard asynchronous squirrel cage motor with IP-55 protection and Class F insulation. Standard voltages 230V 50Hz for single-phase and motors, 230/400V for single-speed motors up to 4kW and 400/690V 50Hz for higher powers and 400V three-phase motors 50Hz for the 2 speeds
•High-performance single-aspiration turbine with backward curved blades (reaction) with self-cleaning system built in steel. Statically and dynamically balanced at origin.
•With stainless steel drainage purge for escape route of the fluid load.
• Built-in safety switch.
• Interchangeable drive panels.
• Registration panel accessible by handle

APPLICATIONS:

Designed for 90º entry-exit installation, they are suitable for:
• Air renewal in buildings and industries.
• Smoke extraction.
• Kitchen extraction.
• Designed to deal with environments with oily load.
•Maximum continuous working temperature: three-phase 120ºC.