Precision Rotameter, 0-4LPM Back Catalog number: 800810 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 401436 Bracket only, Precision Rotameter Price on request 801009 Rotameter/Flowmeter, GilAir-3 Price on request 801103 Rotameter/Flowmeter, GilAir-5 Price on request