why Doesnt the back pressure of a positive displacement compressor/pump not affect its delivery pressure?

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2007-05-28 07:56:19 · 2 answers · asked by ankeet81 1 in Science & Mathematics ➔ Engineering

Because the back pressure IS the delivery pressure.

2007-05-28 08:00:52 · answer #1 · answered by Mike1942f 7 · 0⤊ 0⤋

Mike is right... the delivery pressure is the back pressure, and that along with the flow rate are limited for all pumps.

2007-05-28 12:58:21 · answer #2 · answered by gatorbait 7 · 0⤊ 0⤋