Patent ID: 8425208

Claim:
A pump comprising: a first diaphragm assembly, wherein the first diaphragm assembly is disposed in a first chamber and includes a first diaphragm forming a first pumping chamber and a first diaphragm chamber within the first chamber; a second diaphragm assembly, wherein the second diaphragm assembly is disposed in a second chamber and includes a second diaphragm forming a second pumping chamber and a second diaphragm chamber within the second chamber, wherein a connecting rod is operatively connected to the first and the second diaphragms and allows the first and the second diaphragm assemblies to reciprocate together between a first diaphragm position and a second diaphragm position; a center section, wherein the center section at least partially causes a compressed fluid to be alternately supplied to or exhausted from the first and the second diaphragm chambers; an inlet adapted to provide fluid communication for the compressed fluid from an associated source of compressed fluid and to one or more of the pump and an integrated power supply; a valve in fluid communication with the inlet, said valve being adapted to provide selectable fluid communication therethrough for said compressed fluid between said inlet and one or more of the pump and the integrated power supply; wherein the integrated power supply utilizes the compressed fluid to supply power to at least a first component of the pump; and wherein the integrated power supply generates electric power.