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Description
Galvanized Steel 2-inch Parshall Flume2 inch Parshall Flume Description: One of the small Parshall flume sizes developed in 1960 at the Colorado Agricultural Experiment Station, the 2 inch Parshall flume is commonly used to measure water flowing in creeks, furrows, irrigation canals, and channels. Galvanized steel flumes shouldn't be used to measure sanitary flows. Material of Construction: Galvanized steel Flow Rates: 0. 0065 0. 4783 cfs (cubic feet second) 2. 920 214. 7 gpm (US gallons
2-inch Parshall Flume
Description:
One of the small Parshall flume sizes developed in 1960 at the Colorado Agricultural Experiment Station, the 2-inch Parshall flume is commonly used to measure water flowing in creeks, furrows, irrigation canals, and channels.
Galvanized steel flumes shouldn't be used to measure sanitary flows.
Material of Construction:
- Galvanized steel
Flow Rates:
- 0.0065 - 0.4783 cfs (cubic feet / second)
- 2.920 - 214.7 gpm (US gallons / minute)
- 0.0042 - 0.3092 mgd (US million gallons / day)
Flow Accuracy:
- +/- 2-5% (ASTM D1941)
Flow Formula (H = feet):
- Q (cfs) = 0.676 * H^1.55
- Q (gpm) = 303.4 * H^1.55
- Q (mgd) = 0.4359 * H^1.55
Head:
- 0.05 - 0.80-feet
- 0.60 - 9.60-inches
Flow Dimensions:
- Inlet width: 8 13/32-inches
- Throat width: 2-inch
- Outlet width: 5 5/16-inches
- Length: 30 1/2-inches
- Inlet height: 10-inches
- Throat height: 11 1/16-inches
- Outlet height: 10 7/8-inches
Installation:
- Level:
- Front-to-back and side-to-side
- Upstream requirement:
- Upstream channel straight at least 30-inches
- Downstream requirement:
- Free-spilling discharge or downstream channel straight at least 10 to 40-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:
- 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
4.9 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Great pee pad holder
Pattern Name: Detachable high wall
This pee pad holder has made me and my pup’s life so much easier! It’s light, easy to clean, and works well with my pup! It’s a lifesaver when it’s really cold and rainy outside for my pup to have a dry place to go potty. Would recommend to all dog owners, especially those in apartments with small spaces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
★★★★★ 4
Great
Pattern Name: Detachable high wall
Great quality, easy to clean, fit well the standard pee pad (24x24). Hopefully I can get my dog well trained to not have any accidents.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
A Game Changer for Puppy Training!
Pattern Name: Detachable high wall
I recently purchased the PAWISE Dog Pee Pad Holder Tray with Splash Guard, and I have to say, it has made a significant difference in our puppy training routine!
First off, the size is perfect for my small to medium-sized dog. The 23.6-inch tray provides ample space for the puppy pads, and I've found that it holds them securely in place — no more slipping or sliding around, which is a major plus! The detachable high wall is a great feature, as it helps contain any messes or spills, keeping my floors clean. The splash guard really works; we had some initial worries about our puppy being a bit of a scatterer during pee time, but this tray has nearly eliminated those issues.
Cleaning it is a breeze. The tray is easy to wipe down, and since it’s designed to keep everything contained, I don’t have to spend a long time cleaning up after accidents. I also appreciate the durable material—it's clear that it's built to last.
One thing I didn't expect was how much my puppy took to it. He seemed to understand what it was for right away, which made the whole potty training process less stressful for both of us. The high-wall design gives him a sense of enclosure that I think he finds comforting.
Overall, I would highly recommend the PAWISE Dog Pee Pad Holder Tray for anyone who's in the midst of puppy training. It’s functional, easy to clean, and has made our indoor potty routine much more manageable. This product is definitely worth the investment!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
★★★★★ 5
Fur Family Necessity
Pattern Name: Detachable high wall
How have I gone so long without this in my life? I've struggled for a bit with my older dog and the messes he makes. He loves this potty pad and now I don't have to clean up as many messes as I once did. The holder cleans up easily and as long as he's not chewing on this, it should last a good long while.
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Reviewed in the United States on February 7, 2026
★★★★★ 2
Useless
Pattern Name: Detachable high wall
Our dog wouldn’t use it and decided to start chewing it 🤦🏽♂️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
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