Ramp Flumes Product Description
Global Water Ramp Flumes are low cost water measurement equipment, a flume
built for easy installation and accuracy. The Ramp Flumes are built from high grade 16 gauge galvanized steel and will resist
most corrosive environments. The design utilizes rigid flanges and bracing to allow the use of soil as a backfill during installation. The
Ramp Flumes are shipped unassembled to minimize the cost of freight. All Ramp Flumes from 3.5 to 10 cubic feet per second,
can be shipped by UPS. No special tools are needed for assembly as only a nut wrench and screw driver are necessary.
Installation
Installation of the Ramp Flumes is simple and straight forward. The ramp flume must be level from end to end and side to
side. The Ramp Flumes can be transported to the installation site by hand horse, truck or ATV. The large ramp
flumes are heavy and will require excavation equipment for lifting and site preparation. The Ramp Flumes does not require
surveying or complicated excavation for installation. The cost of installation will be minimal. Gloves should be used
for safety during installation.
Accuracy
Extensive testing and evaluation under field and laboratory conditions have shown the Ramp Flumes consistently achieve
accuracy to within 3%, when properly installed. The increased flow velocity in the throat section discourages
sediment accumulation in this part of the flume. The approach section near the gauge has a self-cleaning function which
provides long intervals for debris free operation and consistent accuracy. This produces long periods of time between required
cleaning and maintenance.
Advantages of ramp flumes:
Direct reading flow gauge
No need for flow rate tables
Ease of flume installation
Adaptable to various canal shapes and sizes and reduces upstream ponding
Can be used to line canals
Ramp Flumes Options & Prices
Prices listed are for United States and Canada only. Call or e-mail us for pricing in other countries. Terms and Conditions
Choosing the correct flume size for your application is important. We
suggest using the smallest size flume that will accommodate your channel's flow. The Ramp Flumes are available in several
standard sizes, as shown below.
ORDER NOW
Part #
Max Flow Rate (cfs)
Max Flow Rate (gpm)
Min Flow Rate (cfs)
Min Flow Rate (gpm)
Constructed Size (Inch) (LxHxW)
Shipping Weight
Price
RF3.5
3.5
1571
0.1
45
47-1/2x14-7/8x12-1/4
62 lbs (28 kg)
$443
RF7
7.0
3142
0.1
45
47-1/2x14-7/8x24-1/4
86 lbs (39 kg)
$550
RF10
10.0
4488
0.1
45
47-1/2x14-7/8x36-1/4
108 lbs (48 kg)
$708
RF20
20.0
8976
0.5
224
80x28x34-1/8
400 lbs (181 kg)
$Call
Please contact Global Water regarding product availability.
Related Products
WL16 Water Level Logger
Submersible pressure transducer and datalogger for recording water level data.
