Diaphragm Pump

1 . 1 : Front

1 . 2 : Back

1 . 3 : Right

1 . 4 : Left

1 . 5 : Top

1 . 6 : Bottom

1 . 7 : Perspective

1 . 8 : Perspective

An article of the present design is a diaphragm pump which transports fluid by reciprocation of a rod with compressed air; each end of the rod has a diaphragm; the present article comprises a valve body with a spool for switching the compressed air, and the diaphragms housed within left and right casings respectively; the compressed air is supplied from an inlet of the valve body, and is discharged from an outlet; the fluid is sucked through a suction port of in-manifold, and is discharged through a discharge port of out-manifold.

The broken lines depict portions of a diaphragm pump that form no part of the claimed design.