Blue-White - Chemical metering and fluid measurement solutions; chemical metering pumps, peristaltic pumps, diaphragm pumps, multi-diaphragm pumps, flow meters, flowmeters, variable area flow meters, paddlewheel flow meters, ultrasonic flow meters, engineered skid systems, single skid system, duplex skid system, triplex skid system, water analyzers...
Oswald

Industrial

F-451

System

About the F-451 Flow Meter 

The F-451 Flow Meter is a design to integrate easily with existing and new pipe systems.  There are no controls other than user provided flow control valves.  No other updates, programming, or adjustments are needed for fully operational functioning of the flow meter.  

NIST Calibration 

Blue-White provides NIST Traceable 5-point Calibration service for variable area flow meters. Calibration service can be performed when the flow meter is ordered initially or sent in later for re-calibration.  

OPTION #76V1 1/2” pipe sizes and less 

OPTION #76V2 3/4” to 1-1/4” pipe sizes  

OPTION #76V3 2” pipe size 

Note: Service is unavailable for flow ranges under 0.1 gpm 

Each meter is individually calibrated with water only and includes a calibration certification graph.  

For new flow meter orders, add the option number to the meter model number when ordering. For existing flow meter recalibrations, contact the factory to obtain an RMA number and shipping instructions.  

Blue-White’s class A calibration standard test equipment is certified to provide accuracy of: +/- 0.43%. The measurement uncertainty of the standard used in this calibration does not exceed 25% of the certified accuracy of the flowmeter under test. The Blue-White calibration standards comply with MIL-STD 45662A and ANSI/NCSL Z540-1 and are traceable to the National Institute of Standards and Technology (NIST). 

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