6 GALLON POLYETHYLENE TANK MAKES A GREAT WASH TANK. RECTANGULAR SHAPE WITH FLAT BOTTOM MAKES IT EASY TO FIND SPACE ON ALMOST ANY SPRAYER. LARGE 5" LID FOR EASY FILLING AND CLEAN OUT. TANK COMES STANDARD WITH NO FITTINGS. THIS TANK IS FLAT ON ALL SIDES. THAT IS IDEAL FOR MOUNTING ACCESSORY #60401 BULKHEAD FITTING. ADD A 1600-5100 FAUCET VALVE AND YOU HAVE AN EASY WASH TANK. THIS TANK ALSO FEATURES THREADED LUGS MOLDED INTO THE BOTTOM FOR EASY MOUNTING