Inquiry (采购产品): explosion proof vaccum I need a cost guess-ti-mate for now on a explosion proof vaccum that will sit on top of a 55 gallon drum filled with activated carbon charcoal and a small amount of caustic to filter out mercaptan vapors. This is the sulfur compound that is added to natural gas to give it the smell. I intend on using a 3" or a 4" recovery hose. **** Hidden Message ***** John Knoll 8504 Jade Acres Rd. Pensacola, FL 32526 USA Company: Odorization Solutions, Inc. Title: Pres. E-mail: johnaknoll@cox.net **** Hidden Message ***** johnaknoll@cox.net
