Openchannelflow Manufactures Parshall Flumes...Pure and Simple!!
Parshall Flume Experience
Our experienced production and design leads have decades of experience when it comes to:
- Applying
- Designing
- and Manufacturing Parshall Flumes
We aren't a distributor, reseller, or catalog company.
We are manufacturers...manufacturers who take pride in their work and who know Parshall flumes inside-and-out!
Widest Choice of Materials
Whether you are looking for Parshall flumes in:
Openchannelflow offers the widest range of materials of any Parshall flume manufacturer!
We aren't talking occasional one-off construction, but day-in-day-out, Openchannelflow offers Parshall flumes in the widest range of materials of anyone...period.
Range of Sizes
Openchannelflow can provide you with just about any Parshall flume size - from the small 1-inch to the giant 144-inch. Openchannelflow produces all standard ASTM / ISO standard Parshall flumes widths up to 12-feet.
Now, as a short-throated flume, each Parshall flume size must be independently rated. Because of this, Openchannelflow doesn't offer odd, non-standard Parshall flume sizes like the 30, 33, or 42-inch sizes that some "manufacturers" offer. Their dimensions and, more importantly, discharge equations are not set and won't provide the same level of accuracy that ASTM / ISO standardized Parshall flumes will.
Unlimited Flume Customization
Openchannelflow offers quite arguably the widest range of standard options and accessories of any Parshall flume manufacturer.
We offer:
- Mounting and End Configurations
- Flow and Level Accessories
- Parameter Monitoring Accessories
- Covers
- Dual Range / Nested Configurations
- Free-Standing, Shallow Burial, and Manhole Integration
Unparalleled Support
At Openchannelflow, we know that you aren't done just because you get a flume. You need help in siting, installing, and maintaining your investment.
We offer a range of support options:
