The Big D #707 Diaphragm Pumping System is a powerful unit capable of delivering consistent doses of deodorizers, sanitizers, insecticides and many other chemical solutions. Possible applications include refuse containers, recycling centers, waste treatment facilities, slaughterhouses and agricultural environments. This unit provides capability not available in peristaltic systems.It incorporates a rapid pulsing, reliable diaphragm metering pump providing a capacity of 1800 cc/6 oz. per minute of 100 P.S.I. A wide angle stainless steel misting nozzle provides optimum spray pattern for maximum effectiveness.