0.50% Uncalibrated Uncertainty Low Loss, Municipal & Industrial Applications Line Size: 1/2 to 144 inches Head Loss % of Differential: 3.50 to 10.0 percent Recommended Pipe Reynolds Number: Greater than 75,000

0.50% Uncalibrated Uncertainty Low Loss, Municipal & Industrial Applications Line Size: 4 to 96 inches Head Loss % of Differential: 3.50 to 10.0 percent Recommended Pipe Reynolds Number: Greater than 75,000 for basic accuracy

0.50% Uncalibrated Uncertainty Low Loss, Internal / Flange Mounted Line Size: 3 to 144 inches Head Loss % of Accuracy: 3.50 to 10.0 percent Recommended Pipe Reynolds Number: Greater than 75,000 for basic accuracy

0.50% Uncalibrated Uncertainty Low Loss, Control Flow Rate Line Size: 4 to 96 inches Head Loss % of Differential (Venturi): 3.50 to 10.0 percent Recommended Pipe Reynolds Number: Greater than 75,000 for basic accuracy

0.50% Uncalibrated Uncertainty Low Loss, Highly Contaminated Fluid Line Sizes: 6 to 14 inches for 2 inch SMS; 16 to 96 inches for 3 inch SMS Head Loss % of Differential (Venturi): 3.50 to 10.0 percent Recommended Pipe Reynolds Number: Greater than 75,000 for basic accuracy

1.00% to 1.50% Uncalibrated Uncertainty Clean Liquids, Gases Line Size: 2 to 48 inches Head Loss % of Differential: 10 to 25 percent Recommended Pipe Reynolds Number: Greater than 200,000 for basic accuracy. Consult PFS for lower Reynolds use.

0.75% Uncalibrated Uncertainty Low Loss, For Rectangular Conduits Line Size: 1/2 to 96 inches. Larger sizes available. Head Loss % of Differential: 5.0 to 12.0 percent Recommended Pipe Reynolds Number: Greater than 75,000 for basic accuracy

4.00% Uncalibrated Uncertainty Dirty Liquids, Slurries Line Size: 1/2 to 30 inches Head Loss % of Differential: 25 to 60 percent Recommended Pipe Reynolds Number: Must be greater than 500 for basic accuracy

4.00% Uncalibrated Uncertainty Integral Manifold, Replaceable Wedge Line Size: 2 inches Head Loss % of Differential: 25 to 60 percent Recommended Pipe Reynolds Number: Must be greater than 5000 for basic accuracy

0.5 to 0.75% Uncalibrated Uncertainty Liquids and Gases, Pipe Spools Included Honing available Meets ISO, AGA, ASME, API requirements Supplied with any combination of NDE required

0.25% Always Calibrated Highest Accuracy / Repeatability Line size: 4 to 28 inches Head loss (permanent pressure loss) in % of Differential: 60% to 85% (18% to 25% with optional outlet diffuser cone), Beta Dependent Recommended Application, THROAT Reynolds Number: Greater than 500,000

2.00% Uncalibrated Uncertainty Liquids and Gases, High-Velocity Flow Line size: 2 to 24 inches Head loss % of Differential: 30 to 85 percent, Beta Dependent Recommended Pipe Reynolds number: Greater than 10,000 for basic accuracy

0.70% Uncalibrated Uncertainty High Accuracy Line Size: 4 to 28 inches Head Loss (permanent pressure loss) in % of Differential: 60% to 85% (18% to 25% with optional outlet diffuser cone), Beta Dependent Recommended Application, THROAT Reynolds Number: Greater than 500,000 for basic accuracy

0.80% to 1.20% Uncalibrated Uncertainty Liquids and Gases, Lower uncertainty Line size: 2 to 20 inches Head Loss % of Differential: 30 to 85, Beta Dependent Recommended Minimum Pipe Reynolds Number: Must be greater than 20,000 for basic accuracy

1.21% to 1.74% Uncalibrated Uncertainty Liquids and Gases, Lower Loss Line size: 2.5 to 20 inches Head loss (permanent pressure loss) in % of Differential: 5% to 20% Recommended Pipe Reynolds Number: Greater than 150,000 for basic accuracy