The MicroAire Mobile DAF System from VanAire is fully self-contained and houses a complete DAF system. The unit uses the customer’s existing plant voltages and provides its own compressed air source, recycle aeration system, flocculation mixing system, chemical feed pumps, lift pumps and hoses. Plants employing the unit for testing waste streams will quickly see that the key to excellent DAF performance is consistently small bubbles. 800/826-2473; www.vanaireinc.com