Lung Demonstration Model Replacement Rubber Sheet – 12" Square, Pack of 10 By GSC International Inc.

Ensure your Deluxe Lung Model Apparatus functions perfectly with this replacement rubber sheet diaphragm. Each sheet measures 12 inches square with a center hole for precise airflow simulation.

Sold in a pack of 10, these durable rubber diaphragms are ideal for classrooms, labs, and hands-on learning environments focused on respiratory system demonstrations, force, and motion experiments. The flexible rubber material is designed for repeated use, providing reliable performance for educational experiments.

Perfect for physical science lessons, STEM demonstrations, and lab exercises. Easy to install and compatible with Deluxe Lung Model Apparatus.

Key Features:

• Pack of 10 Replacement Sheets: Ensures consistent availability for classroom and lab use
• Durable Rubber Material: Flexible and resilient for repeated lung model demonstrations
• Precise 12" Square Size: Fits Deluxe Lung Model Apparatus perfectly
• Hands-On Learning: Supports understanding of lung function and airflow mechanics
• STEM & Science Ready: Ideal for experiments demonstrating force, motion, and respiratory principles