Rotameter/Flowmeter, GilAir-3 Back Catalog number: 801009 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 401687 Diagnostic Panel Flow Tube/Rotameter, Replacement, Price on request 401436 Bracket only, Precision Rotameter Price on request 801914 Economy Rotameter, 0.4-5LPM Price on request