Inquiry (采购产品): woodworkers shop I am looking for a exterior wall exhaust fan for my 600s.f. shop.Do you have explosion proof motors for exhausting VOC fumes? Thank you. **** Hidden Message ***** Jeffrey Blackwell 20 Teasdale Circle Nantucket, MA 02554 USA Company: Blackwell & Associates,Inc. Title: president Phone: 508-228-9026 Fax: 508-228-5292 E-mail: jeff@blackwellsurvey.com **** Hidden Message ***** jeff@blackwellsurvey.com