This 15 gal. spot sprayer is compatable with any weed wiper 10' long or shorter. The pump on this tank will not work with a weed wiper over 10' long. This system comes with a spot sprayer want and an on/off switch when using with a weed wiper. 
 
If you would like to oreder this tank with an wireless key fob on/off switch. Order an (LG14WW-1) for $199.