Circular damper 250

Fans Axial fans Axial wall fans Belt drive axial fans Axial duct fans External motor EC motor fans Centrifugal fans Low pressure Medium pressure High pressure Belt drive Roof fans Roof axial fans Centrifugal roof fans ATEX roof fans EC motor roof fans In line fans Cabinet fans Incorporable fans Plug backward curved EC motor DWDI forward curved double inlet DWDI bacward curved double inlet Smoke extract fans Inside the hazardous area Outside the hazardous area Impuls JET fans Induction centrifugal JET fans Portable fans EC motor DWDI forward curved EC DWDI backward curved EC EC motor roof fans Hybrid fans IN LINE Axial EC fans Plug COPRA ATEX electric fans ATEX axial ATEX centrifugal Box axial fans ATEX ATEX external motor Roof ATEX Corrosive air Corrosive environment Corrosive environment ATEX Residential fans Solutions KIT Air curtains

Heat Recovery Units Comercial range Residential range Air grilles Ceiling mounted Swirl diffuser Weather grille Floor mounted Simple deflection Double deflection Air valve Transfer grilles Gravity grille Duct-mounted grilles Air filters Compact filters Cassette Filters box Active carbon Modular units Active carbon filtering module Electrostatic filters Air purifiers Controllers HVAC Multifunctional sensors Temperature and humidity Toxic gas CO NO2 CO2 Level Air quality Pressure Manual speed controllesr Manual controll Analog controll Multifunctional controll Steps speed controllers Digital controllers Control switches and Potentiometers 3 speed switches Potentiometers EC fans Maintenance switches Circuit breakers Frequency inverters Power supply Electric motors 1-phase 3 - phase Water heating coils Water heating coils (79-90C) Mechanical accessories

Flexible ducts Air volume control damper Manual control With actuator Ducts and components Metal ducts T piece Bends Reductions Backdraught shutter Flexible connection Flanges Outdoor protection Duct connection Mounting accessories Ends Fans accessories Axial wall fans Kitchen fans single inlet DWDI double inlet centrifugal fans EC motor fans In line fans Sales Applications Residential ventilation General ventilation Heat Recovery Units Shower enclosure Commercial ventilation Commercial centers Car parks extraction Cinemas Classrooms- schools Industrial ventilation Farms Green houses and crops Paint booths Mechanical workshops Industrial buildings Industrial processes Labs Dust and gas ATEX Corrosive environment Local ventilation HO-RE-CA Hotels Restaurants Professional kitchens