12-inch Parshall Flume
Description:
The 12-inch Parshall flume is useful for measuring both water rights / irrigation flows as well as surface waters and field runoff.
Aluminum flumes are lightweight and abrasion resistant and are an excellent choice where site access is limited and portability is a concern.
Material of Construction:
- Aluminum
Flow Rates:
- 0.1202 - 16.13 cfs (cubic feet / second)
- 53.97 - 7,240 gpm (US gallons / minute)
- 0.0777 - 10.43 mgd (US million gallons / day)
Flow Accuracy:
- +/- 2-5% (ASTM D1941)
Flow Formula (H = feet):
- Q (cfs) = 4 * H^1.522
- Q (gpm) = 1,795 * H^1.522
- Q (mgd) = 2.585 * H^1.522
Downloadable flow chartHead:
- 0.10 - 2.50-feet
- 1.20 - 30.00-inches
Flow Dimensions:
- Inlet width: 33 1/4-inches
- Throat width: 12-inches
- Outlet width: 24-inches
- Length: 112 7/8-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 15-feet
- Downstream requirement:
- Free-spilling discharge or downstream channel straight at least 5 to 20-feet
Shipment:
- 4-6 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 charges