URG-2000-30EGN-1-A Anodized Aluminum Cyclone With a Flow of 16.7Lpm and a 1µm Cutpoint Inlet/Outlet Inlet: 1.246" OD Outlet: 1.25" ID Specifications Anodized Aluminum 16.7Lpm Flow Rate, 1µm Cutpoint Removable Top for Easy Cleaning Dimensions: 4.8" x 6.6" x 2.3" (12.2 x 16.8 x 5.8 cm) Weight: 2.1 lb (1 kg) Flow Chart