Lung Demonstration Model Manufacturer,Supplier and Exporter in India
Product Code : EL-MSE-7122
Jlab Export is a leading Lung Demonstration Model Manufacturer,and suppliers in India
Lung Demonstration Model (code EL-MSE-7122) is a working breathing model in which two sacs stand for the lungs, a rubber membrane serves as the diaphragm and a clear plastic enclosure plays the part of the chest cavity. Because the enclosure is clear, the whole class can watch the lungs fill and empty. JLab builds the model at its Ambala works for biology lessons on breathing.
Specifications
| Parameter | Detail |
|---|---|
| Lungs | Two sacs |
| Diaphragm | Rubber membrane |
| Chest cavity | Clear plastic enclosure |
| Shows | Lungs filling with air and emptying as the diaphragm contracts and relaxes |
| Quality check | Each lung model is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-MSE-7122 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Students See When the Diaphragm Moves
Draw the rubber membrane gently downward, as the diaphragm does when it contracts, and the two sacs swell as air enters; let it return, as the diaphragm relaxes, and they shrink as the air is pushed out. The demonstration shows that breathing in comes from enlarging the chest cavity, which lowers the pressure inside it, and not from the lungs pulling air in on their own.
Keeping the Rubber Parts Working
Store the model out of direct sunlight and away from heaters, as rubber hardens and cracks with heat and age, and avoid stretching the membrane further than the demonstration needs. Wipe the enclosure with a damp cloth instead of a solvent so that it stays clear.
Other Breathing Models
- Lung Demonstration Model — the two-sac and membrane design in Human Biology Equipments.
- Lung Demonstration Model — bell-jar version with two rubber balloons and a stopper.
- Heart and Lungs Model — anatomical model showing the lungs with the heart.
This model is found in Micro Science Equipment, part of Chemistry Lab Equipment.
Request a Quote
Enter the number of models through Add To Cart, or send your quantity and delivery location through the contact page.
Last updated: 25 October 2026
.jpg)
.jpg)
.jpg)