Precision Rotameter, 0-4LPM Back Catalog number: 800810 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801009 Rotameter/Flowmeter, GilAir-3 Price on request 801914 Economy Rotameter, 0.4-5LPM Price on request 800717 Precision Rotameter, 2-50cc Price on request