The Advantage Sentry Series outdoor filter fans are a cost-effective cooling solution where filtered, ambient air can be used to cool components that can tolerate temperatures slightly higher than ambient. The series is suitable for outdoor installations and rated for NEMA 3R. These units are constructed of durable, painted steel; offer integral finger protection; and have synthetic filter media. The entire Advantage filter fan series consists of eight models ranging from 32 to 988 cubic feet per minute. Standard voltages available are 115 and 230 vac, with models also available in optional dc voltages.

Kooltronic Inc., 30 Pennington-Hopewell Rd., Pennington, NJ 08534; 609-466-3400; 609-466-1114 (fax);;

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