0.50% Uncalibrated Uncertainty Low Reynolds, Lower Loss Line size: 3/8 to 12 inches Head loss % of Differential: 20.0 to 40.0 percent Recommended pipe Reynolds number: Greater than 6,000 for basic accuracy The Fabricated Venturi Low Flow Meter is a specially designed meter combining performance elements of both orifice and venturi type devices and provides an accurate solution for wide range flow applications.

2.00% Uncalibrated Uncertainty Low Cost, Small Space Required Line size: No limitations on line size Recommended pipe Reynolds number: Greater than 50,000 for basic accuracy In circumstances where traditional high accuracy flow meter solutions are impractical or impossible, the Elbow Meter as detailed in publications such as ASME Fluid Meters and R.W. Miller Flow Measurement Engineering Handbook, may be a favorable option.

2.00% Uncalibrated Uncertainty Low Cost, Open Channel Application Line size: 6 to 48 inches Head loss: Low Service life: 25 years plus depending on materials The Halmi Nozzle is an open channel device and was developed for free discharge into tanks or lagoons and pipe to pipe applications in a manhole, for instance. The Halmi Nozzle solution is ideal for open channel custody transfer or billing applications and utilizes a wide range of secondary instrumentation to provide an ideal solution to an open channel requirement.