Manual closing filter, length. 1,900 mm, very compact, collector unloading, 20 plates 500 x 500 mm supplied, complete with no. 3 extensions: length 290, 150 and 150 mm. Used. Good pressure, discreet general conditions. Manual closing filter, length. 1,900 mm, very compact, collector unloading, 16 plates 500 x 500 mm, new new closing pump never used. Used. Discrete general conditions, not tested.