Features:Polyethylene reservoir, 36ltr capacity, mounted on four castors for mobility.Drain pan, with filter, on height adjustable down tube.Hand grips for manual emptying.Specifications:Model No: AK36DCapacity: 36ltrMinimum Height to Pan: 760mmMaximum Height to Pan: 1600mmGravity Feed: YesSuction Probe: NoGravity Discharge: NoAir Discharge: NoHeight: 468Width: 572Length: 476.