A manually operative siphoning pump apparatus for transferring liquid from o ne container to another container. The siphoning pump apparatus has a hollow cylindrical pump body through which liquid from one container to another can flow and a bello ws attached, thereto for establishing a vacuum within said pump body. The hollow pump body has a inlet pipe and an outlet with an elongated flexible hose or tube connected to each of the pipes. The siphoning pump apparatus has an axially movable valve within the hollow pump body for initiating, controlling and shutting off the flow of liquid through the pump body. durin g the siphoning process and, hence, from one container to another container. The axially movable valve has a cylindrical head at one end thereof and a connector at the opposite end thereof for fixing it to the bottom of the bellows. The axially movable valve is manually controlled by a n elongated lever arm pivotally attached to a housing handle at one end and fixedly attached t o the bottom of the bellows.
