Gardner Bender Siphon King 36 inch Utility Hand Pump with 72 inch Extension Hose. This high-strength, corrosion-proof pump is designed to withstand extended use. It allows for the quick removal of water from valve boxes, meter pits, pipe trenches, and anywhere water accumulates. In 4 strokes, the self-priming pump can remove a gallon of water. The flexible discharge hose directs water away from work sites.