Underhill Super High-Capacity Premium Water Removal Siphon Suction Pump, 14" Length with 18" Outlet Hose 14 clear pump chamber has a capacity of 18 oz. per stroke, 18 high grade outlet hose Aircraft aluminum grade pump shaft with Super Grip Ergonomic padded pump handle Self priming; High Volume capacity with super smooth and durable pumping action Can be completely disassembled for easy cleaning and Replacement Parts kits available (Part # A-GRPP) Highest quality materials and attention to detail, ideal tool for the Professional or discriminating DIYs