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.