The RadiaFlo flush-face radial ceiling diffuser delivers a uniform 180-degree radial air pattern, the company says. According to the manufacturer, the high-volume, low-velocity isovel displaces contaminants and eliminates drafts that could negatively affect laboratory ventilation and fume hood containment. It is available in a 48- by 24-inch size and a 24- by 24-inch size; both have a variety of neck sizes to accommodate a wide range of airflows, states the company. The diffuser has a removable face for cleaning. The RadiaFlo is available in both aluminum and stainless steel.

Krueger, 1401 North Plano Rd., Richardson, TX 75081; 972-680-9136; 972-497-0450 (fax); www.krueger-hvac.com.

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