Windpipe
Product Code : SCL-BLE-11717
Windpipe (SKU SCL-BLE-11717) is an enlarged three-dimensional model of the human trachea, the airway that carries air from the larynx down towards the lungs. Moulded in PVC and coloured with non-toxic dyes, the magnified form lets a class follow the route of breathing far more clearly than a diagram can. It suits respiration lessons in school biology, B.Sc. physiology and nursing foundation courses, and Science Lab Supplies quotes it from Ambala, India for laboratories and distributors.
Specifications
Specifications for the trachea model appear row by row in the table below. In short, it is a three-dimensional PVC moulding finished with non-toxic dyes and produced in enlarged, magnified form, so the airway between the larynx and the lungs can be shown to a whole class.
| Specification | Value |
|---|---|
| SKU | SCL-BLE-11717 |
| Model type | Three-dimensional model |
| Subject | Windpipe (trachea) |
| Material | PVC moulding |
| Colouring | Non-toxic dyes |
| Scale | Enlarged, magnified |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Windpipe Model
The model is used to explain how inhaled air reaches the lungs. The trachea runs from the larynx into the chest, where it divides into the two bronchi; rings of cartilage keep it open, and its lining traps dust. A magnified model makes these points easy to discuss with a class.
- NCERT Class 10 Science, Life Processes: the human respiratory pathway.
- NCERT Class 11 Biology, Breathing and Exchange of Gases: the conducting part of the respiratory system.
- B.Sc. physiology and nursing anatomy and physiology foundation lessons on the airways.
- Moving to tissue level with the Lungs, Cross Section slide, and measuring breathing with the Lung Capacity Meter (60 to 900 L/min flow range).
Standard Scope of Supply
One enlarged windpipe model is supplied, moulded in PVC and coloured with non-toxic dyes. Larynx, lung and respiratory system models, charts and slides are separate products; they can be listed on the same quotation when a full respiration teaching set is being assembled.
Packing, MOQ and Lead Time
Ask for a quotation covering one trachea model or a number for several biology rooms. Science Lab Supplies replies with the packing, delivery time and price for exactly that quantity, and larynx, lung and alveoli models can be added to the same quotation.
With its Importer-Exporter Code, Science Lab Supplies can ship to buyers in Rwanda, South Africa, Qatar, Sri Lanka, Vietnam and Malaysia. Start a price request for the windpipe model on the contact page, or save it in the enquiry cart with other respiration models; tender submissions are described on the lab tender page.
Frequently Asked Questions
What is the windpipe?
The windpipe, or trachea, is the tube that carries air from the larynx into the chest, where it splits into the two bronchi that enter the lungs. Rings of cartilage stop it collapsing during breathing.
Why is the model enlarged?
Enlarging the windpipe makes its form easy to point out to a whole class during a respiration lesson. The magnified model is moulded in PVC and finished with non-toxic dyes.
Who supplies the Windpipe model?
Science Lab Supplies takes orders for the windpipe model from its base in Ambala, India, and sends it to schools, colleges, nursing institutes and distributors, and it can pack the larynx and lung models from the same quotation in one consignment.
Which models complete a respiration set?
A larynx model covers the voice box above the windpipe, while lung and alveoli models show the bronchial tree and the site of gas exchange. Several options are listed below and can be priced together.
Related Respiratory System Models and Charts
These models and the chart follow the airway from the larynx to the alveoli, so the windpipe can be taught as one stage in a complete respiratory pathway. Any item below can be included on the same quotation as the windpipe model for a biology or physiology laboratory.
- Human Larynx Model, Full Size 3 Parts — removable half in 3 parts (epiglottis, vocal cords, arytenoid cartilage), also showing the windpipe.
- Human Larynx Model — full-size 2-part larynx with hyoid bone, windpipe, muscles and thyroid gland, on a base.
- Lung Model — PVC lung with removable parts, magnified 3-4 times.
- Human Lung Model — two-part model showing bronchioles connecting to alveolar ducts.
- Magnified Pulmonary Alveoli Model — 26 x 15 x 35 cm PVC model of the terminal bronchiole, alveolar sac and alveolar duct.
- Human Respiratory System Model — nasal cavity, bronchial tree, lungs and position of the heart, on a base.
- Respiratory Apparatus — laminated wall chart, 70 x 100 cm.
Browse the full Biology Lab Equipment range, the Human System Model range for organ models, or all school lab equipment.
Last updated: 9 October 2026
