Selection of the exhaust ventilation system Selection of the exhaust ventilation system Customer and object: *Customer (Your company): Contact person (Your name): *Phone: *E-mail: Main technical requirements: *Exhaust duct, Air flow rate m3/h: *Free pressure of the exhaust duct, Pa: Type of unit: ExteriorFloor mountedHygienicSuspended Limits in dimensions, weight of unit: Length, mm: Width, mm: Height, mm: Weight, kg: Maintenance of unit – according the movement of the exhaust air: Arrangement of hatches: rightlefton topbelow Structure of unit: Section of the exhaust fan, air outlet on an axis: rightlefton topbelow Section of additional(reserved) exhaust fan: rightlefton topnono need Filter Section: Coarse filter (cleaning class EU) Secondary filter (cleaning class EU) Noise reduction section (section length mm): Additional requirements to unit: