Pressure & Fluids
ASEP Powder-Coated Stream Tray
- Steel stream tray, 825 × 370 × 100 mm, strong classroom model surface for erosion studies.
- Powder-coated finish resists corrosion, suitable for repeated wet demonstrations with water flow.
- Fill with sand or similar materials to simulate soil and terrain, shape slopes and channels.
- Introduce water to observe erosion, channel cutting, and stream and river pattern formation.
- Supports hands-on earth science demonstrations of flow effects on landscapes and soil movement.
AUD 266.50 (Ex GST)
Bottle Vortex Connector, Tornado and Fluid Dynamics Demonstration
- Vortex tube connector for tornado-in-a-bottle demonstrations
- Designed to join two compatible plastic soda bottles
- Demonstrates swirling vortex formation using water
- Useful for teaching fluid motion and vortex effect
- Supports classroom tornado race activities
- Can be used to compare liquids of different viscosities
- Suitable for school, university and STEM teaching demonstrations
- Simple hands-on apparatus for water and fluid science lessons
- Bottles are not included
- Confirm bottle thread compatibility before use
- Do not over-tighten or use damaged bottles
- Use under appropriate laboratory or educational supervision
AUD 6.50 (Ex GST)
Boyle’s Law Syringe Apparatus
- Syringe type Boyle’s Law apparatus for classroom gas law demonstrations
- Uses a commercial plastic syringe to show pressure and volume relationship
- Weights are placed on the system to compress the gas to selected volumes
- Volume change is observed through plunger movement on the syringe
- Convenient and low-cost apparatus for introductory physics and chemistry lessons
- Approximate results are expected due to friction losses in the syringe system
- Suitable for supervised laboratory and educational use
AUD 68.50 (Ex GST)
Constant Volume Thermometer for Charles’ Law Experiments
- Constant volume thermometer for gas law demonstrations
- Designed for Charles’ Law teaching experiments
- Also demonstrates the pressure and temperature relationship of a gas
- 1 m apparatus length as listed
- Uses a fixed volume of trapped air during the experiment
- Air is heated to a known temperature during the procedure
- Mercury column is adjusted to keep the air volume constant
- Supports accurate classroom investigation of gas behaviour
- Similar in teaching purpose to Boyle’s Law apparatus
- Suitable for school, university and teaching laboratory demonstrations
- Contains or uses mercury, follow strict mercury safety procedures
- Use only under appropriate laboratory or educational supervision
AUD 267.50 (Ex GST)
Displacement and Spouting Vessels, Liquid Behaviour Demonstration Range
- Includes displacement and spouting vessel formats for liquid behaviour demonstrations
- Metal vessel supports density, specific gravity, and Archimedes' principle work
- Spouted design assists volumetric displacement experiments with liquid overflow
- Plastic Pascal’s Vase demonstrates increasing water pressure with depth
- Suitable for supervised laboratory and educational physics practical use
From AUD 10.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
High Pressure Boyle’s Law Apparatus with Air Pump, Non-Mercury
- High-pressure Boyle’s Law apparatus for pressure and volume demonstrations
- Non-mercury design uses a coloured fluid in the pressure container
- Air pump raises pressure so pressure can be read on the gauge
- Heavy-walled glass tube shows reduced air volume as pressure increases
- Adjustable pointer can be clamped to indicate starting volume
- Complete kit includes air pump and coloured fluid as supplied
- Suitable for supervised laboratory and educational gas law experiments
AUD 387.90 (Ex GST)
Large Demonstration Manometer, ±300 mm Range
- Large U-tube water manometer, ±300 mm range, mm water height demonstration
- 100 × 560 mm panel with wall-hanging ring, clear classroom visibility
- 12 mm clear PVC hose U-formed, durable, easy to fill and observe levels
- 400 mm scale between legs, quick reading of level difference and direction
- Top tube ends accessible for gentle blowing or low-pressure connections, gas pressure demos
AUD 156.90 (Ex GST)
Magdeburg Hemispheres, 75 mm Atmospheric Pressure Demonstration Apparatus
- Metal Magdeburg hemispheres, 75 mm diameter, classic atmospheric pressure demonstration apparatus.
- Valve allows sealing and evacuation, supports comparison of separation force with air inside versus reduced pressure.
- Uses two spring scales, measure pull force when separating hemispheres under different internal pressure states.
- Vacuum pump step increases holding force, shows atmospheric pressure effect through larger force readings.
- Laboratory or educational use only, supervise vacuum handling and secure grip during pull-apart demonstration.
AUD 72.50 (Ex GST)
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