OVERVIEW An industrial laundry facility, located in Pennsylvania, washes shop towels, mats, uniforms, and other rental items. A DAF was installed several years ago in the facility to meet the wastewater pre-treatment demands of the city. The system required close attention to achieve consistent compliance. The system used a popular multistage high-pressure pump which was fed compressed air and discharged into a pressure tank to achieve the dissolved air for the DAF system.

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