fiberglass parshall flume

Fiberglass 9-Inch Parshall Flume

Regular price
$2,495.00
Sale price
$2,495.00
Shipping calculated at checkout.

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 treatment plant, industrial discharge, spring discharge, and edge-of-field water are also applications for the flume.

Material of Construction:  

  • Fiberglass (FRP)

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

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 

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:

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