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    Home > Engineering > FAQS > Mechanism principle
    Does COOLTRON have fans for harsh environment applications?
    2015-07-14 17:30:32 admin
    Our DC line offers the protection from water on all dual ball fans. There are three levels of waterproof protection; IP 55, powerful enough to withstand pressure from water jets; IP 44 protects the fan from water splashes; and IP 43, which protects against water shower or high humidity environment.
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