- ASPEE TRACTAMOUNT BOOM sprayer, suitable for driving with tractor PTO complete with 400 ltrs. capacity plastic tank, with bypass, agitator and suction hose assemblies, control panel, agitator valve, suckback and pressure regulator valve, pressure vessel, pressure gauge, adjustable link, HTP unit mounted on frame, propellor shaft for PTO, auto filling hose and ground spray boom 40 ft. long with swivel arms with 25 nozzles giving swath width of 12000 mm.