Patent ID: 7051955

Claim:
A chemical sprayer system, comprising: a. a three-way valve including an inlet port, that is capable of being coupled to a fluid source, a first outlet port, a second outlet port, and a three-state control that allows a user to place the three-way valve into one of a plurality of states, including: a first ON state in which the first outlet port is in fluid communication with the inlet port, a second ON state in which the second outlet port is in fluid communication with the inlet port, and an OFF state in which substantially no fluid is allowed to exit the inlet port to either the first outlet port or the second outlet port; b. a first elongated fluid passage having a first proximal end and an opposite first distal end, the first proximal end in fluid communication with the first outlet port, the first distal end terminating in a first nozzle, the first nozzle adapted for spraying foam; c. a second elongated fluid passage, spaced apart from and substantially parallel to the first elongated fluid passage, having a second proximal end and an opposite second distal end, the second proximal end in fluid communication with the second outlet port, the second distal end terminating in a second nozzle, the second nozzle adapted for spraying liquid phase fluids: d. a first parallel portion, spaced apart from the second elongated fluid passage at a first distance; e. a second parallel portion, spaced apart from the second elongated fluid passage at a second distance, the second distance being less than the first distance; and f. a transverse portion connecting the first parallel portion to the second parallel portion.