Inquiry (采购产品): design data and dimensions *Atlas Copco part number EWD50 {or EWD-50} probably is a timer-equipped drain valve assembly to blow down an airr storage tank. **What are its electric and physical geometry features? What is its replacement cost? Please provide a catalog cut. ***State who our nearest Atlas Copco representative is and how to contact them. **** Hidden Message ***** HK Murphy 5405 Data Court Ann Arbor, MI48160 ESH Company: C&B E-mail: hmurphy@cummins-barnard.com **** Hidden Message ***** hmurphy@cummins-barnard.com