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PQ Curve introduction

来源:未知  发布时间:2017-09-06 18:03

PQ Curve introduction
PQ Curve

Max P value: Max pressure when airflow is zero;
Max Q value: Max airflow when pressure is zero;
There are two fans, fan1 and fan2. Max airflow of fan1 is just 150cfm,max pressure is 40mmH2o.Max airflow of fan2 is 200cfm,but pressure is 20mmH20;
There are two application project 1 and project 2.  About project1,fan 1 can make more airflow. But about project2,fan2 can make more airflow. So max is not only standard.Mostlly,which fan with high airflow and high pressure can make more airflow in same application.

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