Discharge Over A Notch Manufacturer,Supplier and Exporter in India
Product Code : EL-FMP-11285
Quick Answer: The Discharge Over A Notch apparatus is a moulded tank whose middle section forms a channel, supplied with two different V-notch weirs and a rectangular notch weir. Water from the hydraulic bench enters the wide end, flows along the channel and over the weir.
Last updated: October 2026
Key Features
- Moulded tank: wide inlet end, channel in the middle and a deeper exit end
- Two different V-notch weirs and one rectangular notch weir
- Each weir fits in a sealed groove in the channel section
- Adjustable depth gauge on a beam across the channel measures the free water surface
- Deep exit end lets students watch the discharge leaving the weir
- Plastic materials and corrosion-resistant finishes
Technical Specifications
| Specification | Value |
|---|---|
| Tank | Moulded, with central channel |
| Weirs | Two V-notch, one rectangular notch |
| Weir fixing | Sealed groove in the channel |
| Level measurement | Adjustable depth gauge on a cross beam |
| Water supply | Hydraulic bench, to the wide end |
About This Product
Notch and weir experiments relate the head of water over a notch to the flow passing through it. Students set a flow on the hydraulic bench, record discharge and head, then reduce the flow in equal steps of head until the stream no longer springs clear of the notch, and compare the V-notch and rectangular results.
Frequently Asked Questions
Which weirs are supplied with the Discharge Over A Notch apparatus?
Two different V-notch weirs and a rectangular notch weir, each fitting in a sealed groove in the channel.
How is the head over the notch measured?
With an adjustable depth gauge fixed to a beam across the channel, which measures the free water surface.
Related: Fluid Mechanics Products and Notch Weir Set.
For a quotation on the Discharge Over A Notch, contact Educational Instrument.
