These DC centrifugal and tubeaxial fans range from 60mm to 190mm and offer the highest protection against harsh environments. Ingress Protection (IP) is a standard protection rating on electrical enclosures that are considered waterproof or dust proof. The importance of an IP68 rating on ebm-papst products is to ensure the highest level of protection.

Learn more about ebm papst's IP68 Rated Fans at: https://www.onlinecomponents.com/featured/ebm-papst-123/ebm-papst-ip68-rated-fans?id=1