VacMaster, Wet/Dry Vac Pump Accessory, Quickly Pumps Water Out Of Most Wet/Dry Vac Tanks With A Drain, Simply Attach The Versatile Pump To Your Shop Vacuum Using The Included Adapters, Fasten A Standard 5/8" Hose To The Flow Valve & The Water Evacuates At 10 Gallons Per Minute Or 40 Feet High, Features Easy Access On/Off Switch, Shut Off Valve & A Strainer That Protects The Pump From Large Debris, The High Impact Housing & Polypropylene Attachment Caps Provide Strength & Long Lasting Durability, Includes: 2 Adapters, Drain Cap, Strainer & Shut-Off Valve For Convenient Operation.