Diagnostic Panel Flow Tube/Rotameter, Replacement, Back Catalog number: 401247 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800810 Precision Rotameter, 0-4LPM Price on request 401645 Diagnostic Panel Flow Tube/Rotameter, Replacement, Price on request 800717 Precision Rotameter, 2-50cc Price on request