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Calculator

Hood Extractor Air Flow Calculator

Please enter your values below to give you your required air flow.

Enter Hood Dimensions

Select Hood Configuration*
Hood Length* mm  
Hood Width* mm  
Height of the filter above Cooking Surface* mm  
Perimetre of sides 0

Required Air Flow


Exhaust Econovent
Conventional Frying 0 0
Boiling 0 0
Barbeques 0 0

All air flow calculations are in Litres/sec