Diagnostic Panel Flow Tube/Rotameter Replacement, Back Catalog number: 401249 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800720 Precision Rotameter, 0.5-5LPM Price on request 401687 Diagnostic Panel Flow Tube/Rotameter, Replacement, Price on request 801914 Economy Rotameter, 0.4-5LPM Price on request