pump suction pressure的意思|示意

Allows a high degree of vacuum suction on the Hs is p1 pressure pump at the entrance to allow the greatest vacuum.

允许吸上真空高度Hs是指泵入口处压力p 1可允许达到的最大真空度。

Pump up for suction then disconnect the bulb, pressure will stay.

为吸泵然后断开灯泡，压力将继续。

Considering the energy consumption of the HP-pump for SWRO, a reasonable type of high pressure pump was selected, and a new structure of the axial suction segment multistage pump was proposed.

结合反渗透海水淡化高压泵的能耗状况，合理选择了万吨级反渗透海水淡化高压泵的泵型，提出了一种轴向吸入节段式高压多级泵的新型结构型式。

The utility model discloses a negative pressure generator used by a water pump suction pipe without a bottom valve.

本实用新型公开了一种无底阀水泵吸水管用负压发生器。

It's essential, for the suction of pump may reduce the pressure, which could boil the condensate water flowing pump impeller after pumping.

这是很必要的，因为泵的吸口可能降低压力，使得高温冷凝水被抽吸流过泵叶轮时发生沸腾。

As altitude increases, atmospheric pressure decreases, thus exerting less "push" on the water entering the pump suction.

当海拔高度增加，大气压力减少，从而减少了作用于进入水泵的水的压力。