The Siphon King Utility Hand Pump 72 Extension/Replacement Hose allows a direct coupling connection to your Siphon King Utility Hand Pump. The flexible hose easily attaches and provides you with an additional 72 of hose to direct water away from your work site.Easy to attach to siphon king utility pumps,72 flexible hose directs water away from work site,Additional length is perfect for irrigation valve boxes, meter pits, pipe trenches and anywhere water accumulates,Coupler provides hose extension to existing pump hose