Bernoulli's Principle Manufacturer,Supplier and Exporter in India
Product Code : EL-MLE-13259
Jlab Export is a leading Bernoulli's Principle Manufacturer,and suppliers in India
Bernoulli’s Principle (code EL-MLE-13259) is a Venturi nozzle test section for showing how static, dynamic and total pressure change along a converging and diverging flow. Six tube manometers read the static pressure at the measuring points, while an axially movable Pitot tube with its own manometer reads total pressure at points along the nozzle. JLab manufactures this Venturi and Pitot apparatus in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Test section | Venturi nozzle with transparent front panel and static pressure measuring points |
| Nozzle angles | Inlet 10.5°, outlet 4° |
| Pitot tube | Axially movable, 0–200 mm travel, 4 mm diameter |
| Manometers | 6 tube manometers (static pressure), 1 single tube manometer (total pressure) |
| Measuring ranges | Static pressure 0–290 mmWC; total pressure 0–370 mmWC |
| Pipes and connectors | PVC |
| Operation | Experiment performed on a hydraulic bench |
| Dimensions (L × W × H) | 1100 × 680 × 900 mm |
| Weight | Approx. 28 kg |
| Accessories | All accessories included |
| Quality check | Each Bernoulli apparatus is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 14–18 working days |
| Product code | EL-MLE-13259 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What the Manometers Show
Bernoulli’s equation states that, for steady flow of an incompressible fluid along a streamline with losses neglected, static pressure plus dynamic pressure, plus the pressure due to height, stays constant. In the 10.5° inlet section the water speeds up, so the static pressure on the six manometers falls to its lowest value at the throat and partly recovers through the gentler 4° outlet section.
The Pitot tube faces into the flow and brings the water to rest at its tip, so it reads total pressure. Subtracting the local static reading gives the dynamic pressure, from which the local velocity follows. Traversing the probe over its 200 mm travel shows total pressure staying nearly constant, with a small drop from friction losses, mostly in the outlet section.
Other Bernoulli and Flow-Measurement Apparatus
- Bernoullis Theorem Apparatus — self-contained acrylic convergent-divergent test section with sump tank and pump.
- Bernoulli Theorem Apparatus — acrylic venturi fed from two constant head tanks, with a measuring tank.
- Pitot Static Tube Set-Up — Pitot tube on a vernier scale for velocity profiles across an acrylic pipe.
- Hydraulic Bench — self-contained recirculating bench with sump tank, pump and measuring tank.
The apparatus belongs to Mechatronics Lab Equipments, within Mechanical Engineering Lab Equipment.
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Last updated: 30 October 2026
