Pallet live storage / gravity flow rack is carried out on one side and retrieval on the other side of racking. As soon as a pallet is retrieved, the other pallets move up automatically to the retrieval position on inclined roller conveyors. Brake rollers keep gravity under control and an automatic separating device ensures that the pallet at the front is never under impact pressure from the following pallet. Automatically operated roller conveyors within a channel are available as an option.