Plumber's Siphon Pro - Universal Gas, Oil, Potable Water - 1 Gl. Per Min. - W/ 9 ft. of Hose & Fits Any Hose, Any Length - Brass Weight & Hose Extender to Sink Hose -More Gl. Per Minute W/Larger Hose Now with 9' of 1/2 inch high quality hose made in the USA. Pliable durable or use any hose you have from 3/8 ID 3/4 ID. Comes with heavy brass hose coupler to sink hose Insert on hose to start a siphon then pull it away for full flow. Includes patented hose retainer clip to help prevent flop outs and permit one hand operation which is a safety aid when moving fuel Transfer Gas, Water, Diesel, DEF or Antifreeze. Pump can handle Ideal for emergency plumbing needs drain sinks toilets fountains. Transfer or drain gas. Over 15,000 sold on Amazon 9' hose and pinch stop flow clip New longer aluminum tip so the hose does notslip off Patented orange hose clip secures hose to most any opening Brass fitting will not restrict flow as the inside diameter is the same as the hose White pinch/shut off clip on every Siphon Pro