Abstract: A mixing block for mixing components of a beverage prior to the mixture reaching the tap, for improving the consistency of the mixed beverage as it leaves the tap. The invention is particularly effective when one of the components tends to settle out during storage. In the mixing chamber, one stream goes straight through and the other impinges from the side, to cause enhanced mixing.

Abstract: An adapter, a system, and a method of capturing liquid from a feed line of a liquid delivery system, the liquid delivery system including liquid container, a delivery tap, a gas source, a liquid delivery line from the liquid container to the tap, the liquid delivery line containing liquid, and a gas line from the gas source to the liquid container, the gas line containing gas; by disconnecting the gas line and the liquid delivery line from the liquid container, and flowably connecting the gas line to the liquid delivery line, using an adapter, and pushing the liquid in the liquid delivery line out through the tap.

Abstract: An adapter, a system, and a method of capturing liquid from a feed line of a liquid delivery system, the liquid delivery system including liquid container, a delivery tap, a gas source, a liquid delivery line from the liquid container to the tap, the liquid delivery line containing liquid, and a gas line from the gas source to the liquid container, the gas line containing gas; by disconnecting the gas line and the liquid delivery line from the liquid container, and flowably connecting the gas line to the liquid delivery line, using an adapter, and pushing the liquid in the liquid delivery line out through the tap.