①Compliant with EU RoHS Directive and EU Directive for CE marking(Only RoHS compliant for single-phase models)
②Protection method IP54(motor part, 3-phase models only)
③Energy-saving blower equipped with Top Runner motor (equivalent to IE3)[40-90-e]
④Fully enclosed intake operation (50-90)
⑤Design eliminates oil seals in the blower(40-90)