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PRODUCTS:

Instrument cabinets and consoles.
Density Current or "Stamford" Baffles.
Rugged, seamless fiberglass doors and frames.
Finger weirs increase clarifier capacity.
Palmer-Bowlus and Parshall Flumes.
Fiberglass Gates and Guides.
Waterproof manholes with integral flumes.
Odor Control Hoods for Clarifiers.
Fiberglass sheds, shelters and buildings.
Round and Flat Bottom Troughs and Launders.
Weir Plates and Scum Baffles to AWWA specifications.
We can custom-fabricate your fiberglass products.
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    Flumes

PALMER-BOWLUS

PARSHALL
Click on photos to enlarge.

Warminster Fiberglass makes both Palmer-Bowlus and Parshall Flumes.  They are used to measure flows in open channels and pipelines.  Both types are precision molded of fiberglass reinforced polyester for light weight and corrosion resistance.  They both are available with a smaller flume "nested" inside, as shown in the above Parshall Flume (on the right).  The purpose is to be able to measure smaller flows when the system is new, yet have the capacity (by removing the inner flume) to measure up to the maximum design flow of the system.  Both types are available with integral stilling wells and transducer mounting bushings for automatic flow recording.

 

The Palmer-Bowlus Flume is available in 3 configurations:                

Permanent, for grouting in place.
Insert, for temporary measurement.
Cutback, for tight spaces.

The Palmer-Bowlus Flume is available in 15 sizes, up to 72" and the Parshall Flume is available in 16 sizes, up to 144".  You can get sizing charts from our drawing files.

        
         specs.<----- Click here for   specifications.

        Flume Drawings <----- Click here for drawings.

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                                                       Copyright © 1998, 1999 Warminster Fiberglass
                                                       Last modified: October 05, 1999   <°}}}}»<