Centrifugal Pump Base Frame CAD Model Posted on September 2, 2020 by graspengineering This is 3D CAD Model of centrifugal pump base frame. It includes step file of base frame & images (with different isometric views). This CAD model is used for modal analysis of base frame, refer below video: Post navigation « Blower Impeller CAD ModelBolted Flange CAD Model »