Aluminum 9-Inch Parshall Flume

Aluminum 9-Inch Parshall Flume9 inch Parshall Flume Description: The 9 inch Parshall flume is useful in measuring a range of different flows. Water right and surface waters are common applications for 9 inch Parshall flumes, but spring discharges and edge of field flow are also applications for the flume. Material of Construction: Aluminum Flow Rates: 0. 0906 8. 866 cfs (cubic feet second) 40. 66 3,979 gpm (US gallons minute) 0. 0586 5. 730 mgd (US million gallons day) Flow

9-inch Parshall Flume

Description:

The 9-inch Parshall flume is useful in measuring a range of different flows.  Water right and surface waters are common applications for 9-inch Parshall flumes, but spring discharges and edge-of-field flow are also applications for the flume.

Material of Construction:  

• Aluminum

Flow Rates:  

• 0.0906 - 8.866 cfs (cubic feet / second)
• 40.66 - 3,979 gpm (US gallons / minute)
• 0.0586 - 5.730 mgd (US million gallons / day)

Flow Accuracy:

• +/- 2-5% (ASTM D1941)

Flow Formula (H = feet):

• Q (cfs) = 3.07 * H^1.53 
• Q (gpm) = 1,378 * H^1.53
• Q (mgd) = 1.984 * H^1.53

•  Downloadable flow chart

Head:

• 0.10 - 2.00-feet
• 1.20 - 24.00-inches

Flow Dimensions:

• Inlet width:  22 5/8-inches
• Throat width:  9-inches
• Outlet width:  15-inches
• Length:  64-inches
• Inlet height:  30-inches
• Throat height:  34 1/2-inches
• Outlet height:  33-inches 

•  Downloadable dimensions drawing

Installation:

• Level:
• Front-to-back and side-to-side
• Upstream requirement:  
• Upstream channel straight at least 135-inches
• Downstream requirement:  
• Free-spilling discharge or downstream channel straight at least 45 to 180-inches

Shipment:

• 4-6 weeks from order
• Palleted
• Box truck
• Get FREE domestic shipping (select at checkout)!
• Appointment delivery included (get it delivered when its convenient for YOU)!
• Make sure you can offload prior to ordering
• International orders require additional shipping charges