Visit Flinn Canada

1-800-452-1261

Live chat

M–F, 7:30 AM–5:00 PM CST

1-800-452-1261

Live chat

M–F, 7:30 AM–5:00 PM CST

Quick Order
Molarity and Solution Calculators

Your Safer Source
for Science

Since 1977

Address	P.O. Box 219 Batavia, IL 60510
Phone	800-452-1261
Fax	866-452-1436
Email	flinn@flinnsci.com

Pressure

Flinn Scientific offers kits, tools and supplies for you to teach the principles of pressure in both gases and fluids.

Pythagoras Cup

Legend has it that Greek philosopher and mathematician Pythagoras of Samos gave this cup to his students when he served them all wine. Any students who chose to be greedy and pour wine into their cups to a level higher than permitted would watch the entire contents of the cups drain away!

Pythagoras Cup—Historical Inventions Laboratory Kit

Students will never forget the simple siphoning effect they create with a plastic cup, a plastic test tube and a straw. Inspire your students to investigate the dramatic effects of Bernoulli’s principle with this demonstration of pressure differentials.

Cohesion Plates—Demonstration Kit

In the Cohesion Plates Demonstration Kit for physical science and physics, mesmerize others by “fusing” two plastic plates together with only a drop of water. The kit illustrates the power of atmospheric pressure and more.

Adhesion Disc

Adhesion Disk Demonstration for physical science and physics is an impressive hands-on demonstration of adhesive surface tension. Feel the force required to pull the disk free.

Capillary Equilibrium Tube

Capillary Equilibrium Tube Demonstration for physical science and physics may bring unexpected results that require explanation. This is a detailed exploration of capillary force.

Mini Hydraulic Experiment Set

With the Mini Hydraulic Experiment Set for physical science and physics, ask questions, solve problems, and build the solution. Enrich engineering skills and build hydraulic models.

Hydraulic Hot Water Bottle—Multi-Demonstration Kit

Hydraulic Hot Water Bottle Demonstration Kit for physical science and physics includes three fun water pressure demonstrations. Elevate your understanding of hydraulics, Pascal’s law, Bernoulli’s principle and the conservation of energy.

Principles of Hydraulics—Student Laboratory Kit

With the Principles of Hydraulics Student Laboratory Kit for physical science and physics, students measure the diameters of hydraulic pistons, calculate their areas and then measure the forces necessary to lift specific loads.

Replacement Bottles for Pascal's Law Demonstration Kit, Pkg. of 12

Replacement Bottles for the Bottomless Bottle and Pascal's Law Kit are in a package of 12 and are made to accompany the Bottomless Bottle and Pascal's Law Demonstration Kit for physical science and physics (AP6643).

Water Hammer

With the Water Hammer Demonstration physical science and physics, dramatically show your students the incompressibility of a liquid. Hear how water can create unexpected sounds.

Bottomless Bottle—Pascal’s Law Demonstration Kit

In the Bottomless Bottle and Pascal’s Law Demonstration Kit physical science and physics, dramatically demonstrate Pascal’s law of equal pressure and the incompressibility of fluids.

The Bursting Water Pipe—Demonstration Kit

In the Bursting Water Pipe Demonstration Kit for physical science and physics, vividly demonstrate what happens to water when it freezes. It expands with enough force to crack a cast iron pipe.

Cartesian Diver Design Challenge—Guided-Inquiry Kit

In the Cartesian Diver Design Challenge and Guided-Inquiry Kit for physical science and physics, investigate open and closed divers and determine what makes a diver work. Includes three challenges.

Pascal’s Law—Student Laboratory Kit

In the Pascal’s Law Laboratory Kit for physical science and physics, challenge others to a Pascal-syringe “thumb war” using connect syringes filled with water. Experiment with three different syringe systems to learn about Pascal’s law.

Soda Bottle Physics—Multi-Demonstration Kit

Soda Bottle Kit for physical science and physics demonstration provides the accessories needed to perform four dramatic demonstrations involving empty soda bottles. Demonstrations involve rockets, tornados, fountains and squids.

Harbottle

With the Harbottle Demonstration for physical science and physics, open up a world of understanding regarding air pressure. This simple and clever device is a perfect aid for an introductory air pressure discussion.

Introduction to Bernoulli’s Principle—Student Laboratory Kit

With the Introduction to Bernoulli's Principle Laboratory Kit for physical science and physics, explore the basic conceptual applications of Bernoulli's principle. Perform four fundamental hands-on activities and two demonstrations.

Magdeberg Hemispheres, Rubber

Rubber Magdeberg Hemispheres or physical science and physics provides a classic demonstration of the force of air pressure. Be amazed at how difficult it is to pull them apart.

Elasticity of Gases Apparatus

In the Elasticity of Gas Apparatus for physical science and physics, demonstrate the elasticity of gases. Plot volume versus pressure to approximate Boyle’s Law.

Replacement Syringe for Elasticity of Gases Apparatus

Replacement Syringe for Elasticity of Gases Apparatus is made to accompany the Elasticity of Gases Apparatus (AP9022).

Magdeburg Hemispheres

Magdeburg Hemispheres Demonstration physical science and physics dramatically shows the force of air pressure. Challenge others to see who can pull them apart.

Absolute Zero Device

Absolute Zero Demonstration Device for physical science and physics shows the relationship of pressure to temperature of a gas, allowing the user to determine the value of absolute zero.

Boyle’s Law Apparatus

With the Boyle’s Law Apparatus for physical science and physics, demonstrate the effect of pressure on a volume of gas. Easy-to-use apparatus.

Pneumatics

In the Pneumatics Kit for physical science and physics, explore functioning air compressors, pneumatic valves and cylinders. Build eight different working models.

Hot Air Balloon Tissue Replacement Pack

Replacement Tissue Pack for Up, Up and Away Hot Air Balloon Kit is available and has 15 additional hot air balloons.

Heat Gun

Heat Gun, Dual Temperature is required for and sold separately from Up, Up and Away—Hot Air Balloon Laboratory Kit (AP6310).

Investigating Pressure—Super Value Activity-Stations Kit

Investigating Pressure Activity-Stations Kit for physical science and physics contains four hands-on lab activities that allow exploration of the fundamental principles related to pressure.

Pressure Mat—Demonstration Kit

In the Pressure Mat Demonstration Kit for physical science and physics, dramatically show atmospheric pressure in action. Use atmospheric pressure to pick up a lab stool.

Pressure Bottle

Pressure Bottle for physical science and physics can be used to discover basic gas laws and properties of air. Control the pressure inside the bottle and collect data to demonstrate the ideal gas law.

Airzooka

With the Airzooka, knock a foam cup off a volunteer’s head from across the room with a blast of air. Have fun while studying air pressure, Bernoulli’s principle and fluids.