LFS Motor Back Catalog number: 401965 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800286 Bubble Generator, Standard Flow Cell, Gilibrator 2 (Plastic Cell only) Price on request 811-1004-02 PM-10 Impactor Kit, Replacement for Models 810-1002 and 810-1003 Price on request 817-0305-01 LFS-113 Atex Basic Upgrade Kit 10-17-06 (Autho Price on request