The Timed Air Pump PD Entryway Foam Sanitizer is an automated foam applicator for projecting sanitizing chemicals on to floors of 3' wide employee walk doors to prevent cross contamination. Ideal for use in locations where water pressure is unreliable, ready to use chemical solution is drawn by an air operated pump and pressurized through a Pump Fed Foamer body. Rich, clinging foam is created by injecting compressed air into the solution to greatly increase volume and coverage ability. Foam is then projected through the discharge hose and Spreader™ nozzle. The system timer is user-programmable to meet the needs of any facility.