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| "H" FLUMES |
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Flume for monitoring free fall outflow from pipes or channels.
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Click image above to download pdf version.
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H Flume Product Description
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H flumes are a hybrid between flumes and weirs. H flumes can measure a wide variety of flows, from very low to extremely high
volumes. H flumes were developed by the US Forest Service as small portable flumes to measure water flow. The measuring
point of the H flume, selected during development, is in the draw down effect, this means that H flumes are very sensitive to slight
errors in measuring point position. A straight uniform approach must be provided that matches the inlet width of the H
flume. H flumes require a non-impeded discharge so that there can be no submergence (backup in the flume). For more
information on monitoring H flumes see the FC220, Open Channel Flow Monitor. For
information on how to install a H Flume click HERE.
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Size/Type
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0.4HS
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0.6HS
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0.50H
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0.75H
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1.00H
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1.50H
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2.00H
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Range X:1
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502
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961
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828
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1595
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2743
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4845
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7843
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Min CFS
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0.00016
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0.00023
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0.0004
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0.0006
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0.0007
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0.0011
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0.0014
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Min MGD
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0.0001
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0.00014
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0.0003
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0.0004
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0.0005
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0.0007
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0.0009
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Max CFS
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0.085
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0.23
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0.35
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0.93
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1.95
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5.39
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11.118
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Max MGD
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0.055
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0.149
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0.23
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0.60
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1.26
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3.48
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7.186
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Complete Flow Table
NOTE: Flow tables are only valid
to the H Flume's height.
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0.4HS Table
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0.6HS Table
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0.5H Table
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0.75H Table
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1.0H Table
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1.5H Table
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2.0H Table
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H Flume Dimensions & Prices
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Prices listed are for United States and Canada only. Call or e-mail us for pricing in other countries.
Terms and Conditions
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Part #
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Flume Size/Type
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W (ft)
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L (ft)
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T (ft)
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Recommended Approach Channel Length (ft)
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Price
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01-025
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0.4HS
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0.42
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0.6
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0.02
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2.0
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$369
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01-026
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0.6HS
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0.63
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0.9
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0.03
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3.0
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$443
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01-027
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0.50H
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0.95
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0.675
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0.05
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2.5
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$466
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01-028
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0.75H
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1.425
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1.0125
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0.075
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3.75
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$685
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01-029
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1.00H
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1.9
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1.35
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0.1
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5
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$775
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01-030
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1.50H
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2.85
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2.025
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0.15
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7.5
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$1,059
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01-031
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2.00H
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3.8
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2.7
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0.2
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10.0
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$1,115
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H Flume Accessories
Monitor and display total and current flow, datalogging options available.
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$Varies |
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