Demonstration Hydraulic Press
Product Code : SCL-CL-11891
Demonstration Hydraulic Press (SKU SCL-CL-11891) is a teaching model of Pascal's law: two connected, fluid-filled cylinders show how a force on the smaller piston raises the pressure throughout the fluid and moves the larger piston. It explains the hydraulic systems in machines, vehicles and lifting equipment. Schools, colleges, tender contractors and distributors can have the model quoted by Science Lab Supplies, which trades from Ambala, India.
Specifications
Every specification of the hydraulic press model is entered as a separate row in the table below. In short, two connected cylinders filled with fluid carry a smaller and a larger piston; force on the smaller piston raises the pressure in the confined fluid, and that pressure moves the larger piston with a multiplied force.
| Specification | Value |
|---|---|
| SKU | SCL-CL-11891 |
| Cylinders | Two, connected |
| Fluid | Cylinders filled with fluid |
| Pistons | Smaller input piston and larger output piston |
| Principle | Pascal's law: pressure in a confined fluid is transmitted equally in all directions |
| Effect | Small input force lifts heavier loads (force multiplication) |
| Demonstrates | Fluid pressure, hydraulic action, force amplification |
| Real-life links | Machines, vehicles and lifting equipment |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Demonstration Hydraulic Press
The hydraulic press model turns Pascal's law into something students can see and feel, then links it to hydraulic machines, vehicles and lifting equipment. It suits CBSE/NCERT Class 11 physics (mechanical properties of fluids), Class 8–9 pressure topics, and fluid power basics in ITI and diploma mechanical courses.
- Class 11 physics: Pascal's law and the hydraulic lift.
- Showing how a small input force lifts a heavier load on the larger piston.
- Relating piston areas to the force ratio in simple calculations.
- Showing equal transmission of pressure in every direction beforehand with the 8 cm metal sphere of the Pascal's Law Demonstrator.
- ITI and diploma courses: moving on from the model to the Hydraulics Bench, a self-contained service module for fluid mechanics experiments.
Standard Scope of Supply
The press is supplied as a single demonstration unit made up of the two connected cylinders with their pistons. Any loads or masses used to show lifting are separate and can be listed on the quotation, together with other fluid-pressure apparatus for the same lesson.
Packing, MOQ and Lead Time
Quotations can be prepared for one unit for the teacher's bench or for several units for a department. Each one states the packing, delivery time and price for the quantity, and other fluid-pressure apparatus can be added to the same quotation.
Because Science Lab Supplies holds an Importer-Exporter Code, it can ship to buyers in Bangladesh, Zambia, Rwanda, South Africa, Qatar and Sri Lanka. For a department price, describe the number of units on the contact page or place the model in the enquiry cart with any companion apparatus; buyers working to a tender can start from the lab tender page.
Frequently Asked Questions
What does the Demonstration Hydraulic Press show?
It shows Pascal's law: pressure applied to a confined fluid is transmitted equally, so a small force on the small piston produces a larger force on the large piston.
How is this model related to real machines?
The same principle works in hydraulic jacks, vehicle brakes and lifting equipment, where a small input force is multiplied to move heavy loads. The model makes that multiplication visible on a classroom scale.
Who supplies the Demonstration Hydraulic Press?
Science Lab Supplies of Ambala, India, can quote the model for schools, colleges and contractors, as one unit or several, and can add communicating vessels, manometers or an Archimedes bucket to make a complete fluids order.
Can it be used by students or only by the teacher?
It is built for classroom demonstration; students can take turns pressing the small piston under the teacher's guidance to feel the effect of force multiplication on the larger piston.
Related Fluid Pressure and Hydraulics Equipment
Pascal's law sits within a wider unit on liquid pressure, buoyancy and hydraulics. These Chemistry Lab, Properties of Matter, Physics Lab and TVET items continue that unit, from hydrostatics demonstrations to a hydraulic trainer, and can be priced on one quotation.
- Communicating Vessels — glass tubes of different shapes joined at the base, showing equal liquid levels.
- Archimedes Bucket — transparent bucket and metal cylinder for verifying buoyancy.
- U-Tube Manometer — glass U-tube with a built-in stopcock, mounted on a white plastic back plate with scale.
- Manometer Cylinder with Piston Temperature Meter — screw-plunger cylinder with a Pa-scale manometer and digital thermometer for Boyle's law.
- Hydraulic Press Model — two cylinders of different diameters on a liquid-filled tube, rated 2–2.2 MPa and 3.14 kN on the larger piston.
- Fluid Pressure Apparatus, Hydraulic Press — plated cylinders of different diameters with pistons and top discs for loading masses.
- Hydraulic Trainer Kit — single- and double-acting cylinder circuits with 4/3-way direction control and relief valves.
Browse the full Chemistry Lab range, the Properties of Matter range, or all school lab equipment.
Last updated: 9 October 2026
