Photographs of Free Flow Trapezoidal Flumes
with 60 Degree V Notch Throat

Small Trapezoidal flume with 4" dia. pipe stubs
with neoprene
couplings, short box section transitions, flush mounted depth
gauge, hinged gasketed lid with SS hasp, and anchor points
at base of sidewalls.

Large Trapezoidal flume with inlet bulkhead for
installation
in 60" diameter pipe for low flow measurement. Inlet
bulkhead will be secured to pipe I.D.

Large Trapezoidal flume with 60 degree throat and flat
inlet wingwalls set at 45 degrees to inlet. Wingwalls are
bolt on, take down two piece design for easy field transport.

Free Flow large Trapezoidal flumes with stilling well
and
depth gauge, end flanges trimmed for installation into pipepine
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