galvanized steel parshall flume

Galvanized Steel 36-Inch Parshall Flume

Regular price
$5,625.00
Sale price
$5,625.00
Shipping calculated at checkout.

36-inch Parshall Flume

Description:

36-inch Parshall flumes are useful when flow are higher or channels are wider.  They are used to measure water rights / irrigation flows as well as surface waters.

Galvanized steel should never be used to measure sanitary flows.

Material of Construction:  

  • Galvanized steel

Flow Rates:  

  • 0.6151 - 50.39 cfs (cubic feet / second)
  • 276.1 - 22,616 gpm (US gallons / minute)
  • 0.3975 - 32.57 mgd (US million gallons / day)

Flow Accuracy:

  • +/- 2-5% (ASTM D1941)

Flow Formula (H = feet):

  • Q (cfs) = 12 * H^1.566 
  • Q (gpm) = 5,386 * H^1.566
  • Q (mgd) = 7.756 * H^1.566

Head:

  • 0.10 - 2.50-feet
  • 1.20 - 30.00-inches

Flow Dimensions:

  • Inlet width:  61 7/8-inches
  • Throat width:  36-inches
  • Outlet width:  48-inches
  • Length:  124 3/4-inches
  • Inlet height:  36-inches
  • Throat height:  45-inches
  • Outlet height:  39-inches 

Installation:

  • Level:
    • Front-to-back and side-to-side
  • Upstream requirement:  
    • Upstream channel straight at least 45-feet
  • Downstream requirement:  
    • Free-spilling discharge or downstream channel straight at least 15 to 60-feet

Shipment:

  • 4-5 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