What does the pressure difference mentioned in filtration mean?
過濾中提到壓力差代表什麼?
An increase in the pressure difference of the filter element and a decrease in the flow rate represent the blockage of the filter element. In the field of the filter element, the pressure difference between the inlet side and the outlet side is called differential pressure.
Inlet side pressure（Ａ）－Outlet side pressure（Ｂ）=differential pressure (△P)
濾心壓力差上升，及流量低下，代表濾心的堵塞狀況，在濾心領域用於進水側和出水側的壓力的差稱為壓差。
進水側壓力（Ａ）－出水側壓力（Ｂ）=壓差 (△P)