Progrip Iron Hydraulic Bottle Jack, Color : Red

A hydraulic bottle jack is a mechanical lifting device that uses hydraulic pressure to lift heavy loads, typically vehicles. It's named "bottle jack" because of its cylindrical, bottle-like shape.

How It Works:

The jack uses Pascal’s Principle, which states that pressure applied to a confined fluid is transmitted equally in all directions. Here's a simplified process:

1. Pumping the Handle: You manually pump a handle, which moves hydraulic fluid (usually oil) from a reservoir into a cylinder.
2. Building Pressure: As the fluid moves into the cylinder, pressure builds and pushes a piston upward.
3. Lifting: The upward movement of the piston raises the lifting pad, and whatever is on it (e.g. a car).
4. Lowering: To lower the load, a release valve is opened, allowing fluid to flow back into the reservoir.

Main Components:

• Base: The bottom part that provides stability.
• Hydraulic Cylinder: Where the fluid pressure builds.
• Piston/Ram: The lifting arm that extends out of the cylinder.
• Handle: For manual pumping.
• Oil Reservoir: Stores the hydraulic fluid.
• Release Valve: Allows controlled lowering of the jack.

Common Uses:

• Lifting cars or trucks during maintenance.
• Supporting loads during construction or repairs.
• In industry for pressing, bending, or straightening applications.

Pros:

• High lifting capacity.
• Compact and portable.
• Simple to operate and maintain.

 Cons:

• Limited vertical lift range compared to floor jacks.
• Must be used on a solid, level surface for safety.
• Slower operation due to manual pumping.