When installed in the mist distribution header of 1 pint and 1 gallon mist generators

MV7300 or MV7201 fluid evacuators

and extends tool life

Model # S556

Fits T style coupler

Milton 805 KIT 3-Piece Driveway Signal Bell Kit (805 KIT) telescopic suction tube When installed in the mist3 Piece Driveway Signal Bell Kit (805 KIT) 6 foot electrical cord lengthSelf contained3 Piece kit includes bell, hose and end plugIncludes a 50 foot black rubber signal hoseComponents should outlive their expectancy, though in harsh environments or after long life, available for replacement Everything you need for your driveway signal is in this kit. Perfect for use at service stations, drive up windows at banks and restaurants, or any other