Energy Loss in Pipe System Manufacturer,Supplier and Exporter in India
Product Code : EL-MLE-13254
Jlab Export is a leading Energy Loss in Pipe System Manufacturer,and suppliers in India
Energy Loss in Pipe System (code EL-MLE-13254) is a pipe-flow rig, model JL108/02, for investigating pressure losses in piping elements and shut-off devices and for measuring flow rate by the differential pressure method. Six pipe sections that can each be shut off carry a sudden contraction and enlargement, Y-pieces, T-pieces, corners and bends. JLab builds the energy-loss pipe rig in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model | JL108/02 |
| Pipe sections | Six, individually shut-off, with sudden contraction, sudden enlargement, Y-pieces, T-pieces, corners and bends |
| Interchangeable section | One pipe section holding shut-off or measuring objects |
| Measuring objects | Venturi nozzle, orifice plate flow meter, measuring nozzle (transparent) |
| Shut-off devices | Angle seat valve, gate valve |
| Pressure measurement | Annular chambers; 2 twin tube manometers for pressure difference |
| Flow rate and water supply | Flow rate from the base module; water from the base module or a laboratory supply |
| Accessories | All accessories included |
| Quality check | Each pipe rig 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-13254 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Working Out Loss Coefficients
Each element is tested by reading the pressure difference across it on a twin tube manometer at a known flow rate. The head loss h = Δp/ρg is then written as a multiple of the velocity head, h = K v²/2g, which gives the loss coefficient K of the bend, corner, branch or valve. Darcy-Weisbach uses the same velocity-head form for friction along a straight pipe, h = f (L/D) v²/2g, so fitting losses can be added to pipe friction when a whole system is assessed. The sudden enlargement and contraction show how abrupt changes of section raise the loss, and the angle seat and gate valves can be compared at the same flow rate.
Flow Measurement by Differential Pressure
The Venturi nozzle, orifice plate and measuring nozzle all narrow the flow and create a pressure drop that rises with the square of the flow rate. Fitting them in turn in the interchangeable section and checking them against the base module flow rate gives each meter’s discharge coefficient, and shows that the orifice plate loses more of its pressure drop for good than the Venturi nozzle does.
Other Pipe Loss and Flow Meter Apparatus
- Losses Due To Pipe Fittings — bend, elbow, expansion, contraction and valves with a differential manometer.
- Losses Due to Friction In Pipe Line — friction factor in pipes of different materials.
- Venturi meter and Orifice Meter Apparatus — venturi and orifice meters in pipe lines with a distribution chamber.
Pipe-flow rigs like this one appear in Mechatronics Lab Equipments under Mechanical Engineering Lab Equipment.
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Last updated: 30 October 2026
