SKU: 12396737159

Galvanized Steel 1-Inch Parshall Flume

Sale price$389.25 Regular price$432.50
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Description

Galvanized Steel 1-Inch Parshall Flume1 inch Parshall Flume Description: Developed in 1960 at the Colorado Agricultural Experiment Station, the 1 inch Parshall flume is commonly used to measure water flowing in creeks, furrows, irrigation canals, and channels. Galvanized steel should never be used on sanitary flows. Material of Construction: Galvanized steel Flow Rates: 0. 0033 0. 1945 cfs (cubic feet second) 1. 460 87. 27 gpm (US gallons minute) 0. 0021 0. 1257 mid (US million gallons

1-inch Parshall Flume

Description:

Developed in 1960 at the Colorado Agricultural Experiment Station, the 1-inch Parshall flume is commonly used to measure water flowing in creeks, furrows, irrigation canals, and channels.

Galvanized steel should never be used on sanitary flows. 

Material of Construction: 

  • Galvanized steel 

Flow Rates:  

  • 0.0033 - 0.1945 cfs (cubic feet / second)
  • 1.460 - 87.27 gpm (US gallons / minute)
  • 0.0021 - 0.1257 mid (US million gallons / day)

Flow Accuracy:

  • +/- 2-5% (ASTM D1941)

Flow Formula (H = feet):

  • Q (cfs) = 0.338 * H^1.55 
  • Q (gpm) = 151.7 * H^1.55
  • Q (mgd) = 0.2184 * H^1.55

Head:

  • 0.05 - 0.70-feet
  • 0.60 - 8.40-inches

Flow Dimensions:

  • Inlet width:  6 19/32-inches
  • Throat width:  1-inch
  • Outlet width:  3 21/32-inches
  • Length:  23-inches
  • Inlet height:  9-inches
  • Throat height:  10 1/2-inches
  • Outlet height:  9 3/4-inches 

Installation:

  • Level:
    • Front-to-back and side-to-side
  • Upstream requirement:  
    • Upstream channel straight at least 15-inches
  • Downstream requirement:  
    • Free-spilling discharge or downstream channel straight at least 5 to 20-inches

Shipment:

  • 4-6 weeks from order
  • Boxed
  • UPS Ground (domestic) / USPS (international)
  • FREE domestic shipping (select at checkout)!
  • International orders require additional shipping
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12396737159

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matt
Phoenix, US
★★★★★ 5
Very impressive for the money
I ordered this not really knowing what to expect, they didn't have my size in the color I wanted but I had to try it anyway, so I went with light grey. The suit is a bit snug, I would have to lose a few pounds to fit in it properly and I ordered a size up, so it does run small. That said, for the price I can't believe how well made it is and how nice it feels the pants are great, they fit well and have elasticity to them, the tie is a run of the mil tie but ok, it is fine and the jacket, I have bought jackets that cost me over $300 but this one came with the pants and tie for $80, how can anyone complain about that? Perfect for prom, date night a wedding or funeral, if you don't wear suits and just need one or two in the closet, this is for you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2024
R
Rosemarie Thompson
Charlottesville, US
★★★★★ 4
Would like to figure out
What I didn't like and want to know why thay advertise the suit with a vest but no vest came in the package I bought two jacket suits and no vest came but the suits was beautiful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2023
A
Amazon Customer
Lowell, US
★★★★★ 4
where is the vest?
no vest
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Reviewed in the United States on September 28, 2023
S
Verified Purchase
Shawnda Thornton
Pawtucket, US
★★★★★ 5
Stylish
Style: Pants, Color: Pants Black, Size: 32
My son loves these pants.
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Reviewed in the United States on August 21, 2025
T
Verified Purchase
tess
Grantham, US
★★★★★ 3
Returned
Style: Jacket, Color: Burgundy, Size: 44
Was way too snug in the waist
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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