Venturi flowmeter with Magnehelic gauge is fabricated from aluminum for line sizes up to 4". Series VFLO has a gradual venturi profile to reduce pressure losses through the meter. Flexible connections enable the meter to be used in vertical or horizontal applications. The gauge provides a large, clear display of the differential pressure reading. Each standard meter is calibrated at standard atmospheric conditions, and the gauge reads in inches of water column and scfm.

Dwyer Instruments Inc., (800) 872-9141