Heavyduty steel tank made in one piece Triple baked enamel finish & fitted with fully sealed magnetic drive pump unit Fluid recirculated through replaceable filter element & directed onto workpiece through flexible metal delivery nozzle Turbo agitation bubbles air through fluid to reduce presoaking time & requires workshop air supply in addition to 230 Volt electrical supply Can be used without turbo agitation if desired Lid of tank fitted with fusible link hinge which automatically snaps lid shut in the event of a fire Supplied with removable shelf & parts basket