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 800718 Precision Rotameter, 50-800cc Price on request 800716 Precision Rotameter, 20-200cc Price on request