AIROFOG PCO sprayers are designed for the professional pest control operator to deliver outstanding performance. The sprayers are finished to a very high standard and present a highly professional appearance to clients. All wetted parts are made of chemical resistant materials such as Viton™, Teflon™, high grade stainless steel, brass, and other engineered materials. A cable operated drip-free nozzle shut off actuated by the trigger valve provides a maximum operator safety and environmental security. The trigger valve can also be simply locked on or off for added safety.