Abstract: A caplike member is received onto a container for including a supply of materials to be sprayed onto lawns, shrubs and the like. A swivel nut mounted on the caplike member interconnects with, say, a water hose. A rotatable drumlike body on the caplike member has a pair of inserts with different sized bores passing therethrough, and which bores or passages are selectively positionable in alignment with a feed opening connected to inlet water, which tube lower end has a single proportion balance control orifice. The insert openings have lateral communication channels opening into a feed tube that extends into the container. A nozzle is rotatably affixed to the drumlike body and is individually adjustable to select any one of several exit openings which form different spray patterns. A further aspect is the provision of a hand operable valving device which directs inlet water into the container as a pressurized jet for initial mixing with the spray materials.

Abstract: A caplike member is received onto a container for including a supply of materials to be sprayed onto lawns, shrubs and the like. A swivel nut mounted on the caplike member interconnects with, say, a water hose. A rotatable drumlike body on the caplike member has a pair of inserts with different sized bores passing therethrough, and which bores or passages are selectively positionable in alignment with a feed opening connected to inlet water, which tube lower end has a single proportion balance control orifice. The insert openings have lateral communication channels opening into a feed tube that extends into the container. A nozzle is rotatably affixed to the drumlike body and is individually adjustable to select any one of several exit openings which form different spray patterns. A further aspect is the provision of a hand operable valving device which directs inlet water into the container as a pressurized jet for initial mixing with the spray materials.