Hydraulic Specialty Co. - Fridley, MN
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of industrial equipment & components including flanges, flumes, gaskets & gates used in hydraulic applications. Services include component replacements, repair & assembly customization.

Engineering Laboratory Design, Inc. - Lake City, MN
Manufacturer
Manufacturer of hydraulic flumes. Applications include hydraulic flumes & channels, Open channels for geology & civil engineering demonstration & research in sediment transport. Feature related equipment & accessories. Capabilities include construction of wood & composite molds, tooling, precision machining, sheet metal forming, MIG & TIG welding & electrical assemblies. Other capabilities including precision molding of fiberglass shapes which includes PVC foam sandwich construction & carbon fiber reinforcements.

Openchannelflow - Boise, ID
Manufacturer
Manufacturer of hydraulic flumes. Types include parshall flumes, HS/H/HL flumes, trapezoidal flumes, cutthroat flumes, Montana flumes and RBC flumes, which are available in aluminum, fiberglass, galvanized steel, lexan, PVC and stainless steel materials. Available in various sizes and widths ranging from 1" to 50' with measurable flows from 0.03 to 3,000 cubic feet per second.