: I'm converting a basement level bedroom into a hair salon and need to plumb in a wash basin. In order to drain it the waste water must be pumped up and across a hallway to the sewer drain. Is there a small in-line type of pump system that could be used for this as opposed to the Little Giant pump and holding tank systems which would be used for toilet waste. There really won't be large amounts of water to pump away. Any help would be appreciated. Thanks, Anne