Still Spirits Water Flow RegulatorThe Still Spirits Water Flow Regulator will help you to perfectly control your water flow, speeding up distillation. Connect the Water Flow Regulator to your tap, let it fill with water, and you have a reservoir of water for your still. Includes: Instructions It's own built in pump to supply water to your still A float valve to regulate how much water it holds A water flow controller, to set it to the exact flow rate for your needs A cool reservoir to