Some basic issues regarding fan flow and total pressure
Thread Content
Fan products are labeled with values of 30,000–60,000 cubic meters per hour (these are just example figures). Does this mean that these are the fan’s maximum and minimum air flow rates, or does it mean that under optimal operating conditions, the fan’s air flow rate falls within this range? The total pressure is similar in this regard as well; it falls within a certain range. I’m not very familiar with the use of fans in other types of equipment, so I’d like to ask.
It all means the same thing; the maximum and minimum air volumes are also data obtained during testing under different operating conditions. This determines that, under optimal operating conditions, the air volume delivered by the fan falls within this range, providing a reference for buyers when making choices
Reply to 2# Knowledge Novice: What is needed now is to consider extreme conditions; therefore, the wind pressure and air volume under conditions where the fan is not operating at its optimal settings are taken into account, and thus it falls outside the specified range. I understand what you mean