Patent ID: 8403033

Claim:
An emergency manual pump system, comprising: a well; water residing in the well and defining a static water level; a water conduit having a first end and a second end; an expansion tank connected to the first end of the water conduit; the water conduit running from below the static water level of the water to the expansion tank; a static chamber, having a top and a bottom portion, disposed in the well and below the static water level; a first one way valve fluidly connected to the bottom portion of the static chamber to permit upward flow of water residing in the well to enter the static chamber; a second one way valve fluidly connected to the top portion of the static chamber to permit downward flow of air into the static chamber; at a portion between the first one way valve and the second one way valve, the static water chamber being fluidly connected to the water conduit; a third one way valve disposed below the connection of the static chamber to the water conduit; a fourth one way valve disposed above the connection of the static chamber to the water conduit; an air line conduit having a first end and a second end; the first end of the air line conduit being fluidly connected to the top portion of the static chamber; the second end of the air line conduit being an air input port; and whereby delivering air into the air input port of the air line conduit pushes water residing in the static chamber and water conduit up into the expansion tank for use.