Recent content by jessika

Actually, that may be part of the problem Would the type of pump matter in theory, and if so, why? There are two design models - one with a positive displacement pump, having the restriction only on the intake side; and another with a centrifugal pump, having the (identical) restriction only...

Hi :shy: I'm working on a project and may be in over my head just a bit I've reached a dilemma, and could really use some help. Here it is: An air pump has ducting to its entrance, and when the pump is operational this ducting is experiencing a fixed vacuum. Conversely, there is exit...