Welding Bench for ExtractionCONNECTION FOR CENTRAL EXTRACTION Duct connection outlet is designed in the right diameter for central dust extraction system EXPANDABLE WORKING AREA Openable side panels allow you to expand working area. 3 Position is available INTEGRATED SPARK SHIELD Integrated spark shield protect main dust collector from sparks which could be arise during grinding operation GRID PANELS FOR EASY MAINTENANCE Grid base panels can be remove easily with hand and allow you to clean hooper easily. High quality and durable steel structure is designed and manufactured to operated in the most harsh environments. TECHNICAL INFORMATION PRESSURE LOSS