ENERGY FLOW SYSTEMS, INC.
The Library

Product literature.

The working catalogs — dimensions, capacity tables, and ordering information. Scanned from the originals; ask us for anything you don't see.

PDF

Venturi Tubes

ASME types and low-loss designs — models VTF, VTFS, VTW, VTI and -LL, with dimensions and capacity tables through 48″.

8 pages
PDF

Flow Nozzles

Models FN-P, FN-T, FN-HW and FN-W for high-velocity steam and feedwater service, with ordering information.

4 pages
PDF

Orifice Plates & Flange Unions

Series PT-500 and UP-600 plates, IPH-100/RPH-200 holders, and RFWN/RFSO/RFTHD/RTJ unions with full dimensional tables.

8 pages
PDF

Meter Tubes

Series OMT and NMT meter runs to AGA Report No. 3 and ASME, with recommended meter tube lengths.

4 pages
PDF

FRP Venturi Tubes

Model VTI-P fiberglass insert venturis for municipal water and air — dimensions and capacities, 6″–48″.

4 pages
PDF

Integral Flow Orifice Assembly

Model IFOA — ½″ to 1-½″ close-coupled flow meters with performance and physical specifications.

4 pages
PDF

Flow Meter Accessories

Straightening vanes, restriction orifice unions, and condensate chambers, seal pots & traps.

4 pages
Missing Something?

Need a spec the catalogs don't show?

Dimensional drawings and engineering answers are an email away — most of what we build never fit in a catalog anyway.

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