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Applications for manual hydraulic pumps

Did you know that a simple manual hydraulic pump can help you accomplish incredibly complex and difficult tasks? Indeed, the applications of these tools are many and often underestimated. Whether you're a DIY enthusiast or a professional mechanic, you can't do without manual hydraulic pumps in your day-to-day work. They are used in sectors as varied as construction, agriculture, mechanics and many others. In this article, we'll explore the different applications of hydraulic equipment and show you how it can help you accomplish tasks you never thought possible.

How does a manual hydraulic pump work?

Consisting of a cylinder, a piston, a discharge valve and a suction and delivery pipe, a hydraulic hand pump is a device that creates a flow of pressurised liquid by manual movement.

When the piston is actuated, it creates a vacuum in the cylinder, which draws the liquid through the suction pipe. When the piston is released, it pushes the liquid through the relief valve into the discharge pipe, creating hydraulic pressure.

What can thehydraulic hand pumps ? ?

Pompe a main hydraulique ADT 928 1000 bars - Pompe hydraulique ADT 928 - Pompes à main • AOIP

You'll find that the hydraulic hand pump is an incredibly versatile tool that can be used in a variety of different applications. It is widely used in a variety of fields, including industry, agriculture, construction and much more.

One of the advantages of the hydraulic hand pump is its ability to generate a large lifting force with a small amount of force applied. This is made possible by the pressure-multiplying effect that occurs in the hydraulic system.

Here are some of the most common uses for this hand-held equipment.

Lifting and pressing

The first application of the manual hydraulic pump that we are going to examine is the lifting and pressing. Hydraulic jacks are operated by a hydraulic hand pump. Hydraulic jacks are used in mechanical workshops to lift vehicles or machines.

- Lifting

In lifting applications, manual hydraulic pumps are used with hydraulic cylinders to provide the force to lift the load, while the pressure relief valve controls the lowering of the load.

Hand-operated hydraulic pumps are therefore frequently used in garages, car repair shops and factories to lift and move heavy machinery, vehicles and equipment.

- Pressing

Hydraulic presses use manual hydraulic pumps. In pressing applications, hydraulic hand pumps are used to tighten bolts, pipes or fittings.

On the one hand, the manual hydraulic pump can be used to exert a compressive force on materials such as wood, metal or plastic.

In addition, the pressure relief valve allows the pressure to be released once the clamp has been tightened.

Industrial maintenance

You may already know! Hand-operated hydraulic pumps are used in many companies for industrial maintenance and machinery repair. Industries include construction, manufacturing, paper production and many others.

Hydraulic hand pumps are also used to supply oil or other lubricants to hard-to-reach places. They are also used to clean machinery with pressurised water and repair machinery by providing high clamping or pressure force.

Other companies use hydraulic hand pumps to clean pipes and hoses, to maintain the pressure of hydraulic equipment and to test pressure lines.

Agriculture

Visit agriculture, you can use manual hydraulic pumps for many tasks, such as irrigation, pesticide spraying and fertilisation.

With hydraulic hand pumps, you can power irrigation systems and supply water to remote locations.

Manual hydraulic pumps provide sufficient hydraulic pressure for tractors, combines and other agricultural equipment. They are also used to irrigate farmland.

The advantage of using the hydraulic hand pump in agriculture is its ability to provide significant lifting force while being easy to operate, making it ideal for use on farmland.

Construction

In the construction, reliable, robust tools are essential. So manual hydraulic pumps remain an ideal choice for many jobs on the site, such as lifting heavy loads or powering hydraulic equipment like jackhammers or concrete saws. With minimal training, you can use these manual hydraulic pumps easily and safely.

In addition, manufacturers often use this hand-held equipment to provide sufficient hydraulic pressure for lifting equipment such as cranes and aerial work platforms.

In addition, hydraulic hand pumps are very useful in the construction industry because they can increase worker efficiency and productivity. They do this by helping to perform a variety of tasks such as lifting, pushing, clamping and bending.

In view of all this, if you're looking for versatile and indispensable tools for your work, you should certainly consider using hydraulic hand pumps on your construction site.

What types of manual hydraulic pumps are there ?

Enerpac pompe à main hydraulique manuelle, électrique & pneumatique

There are several types of hydraulic hand pump. Each type is unique, with its own specific characteristics and uses. Here are the main types of hydraulic hand pump.

- Piston hand pump

The piston hand pump uses a lever-operated piston to compress oil and create pressure. It is often used for lifting and pressing applications.

- Two-speed hand pump

A two-speed hand pump allows you to choose between a fast or slow pumping speed. It is often used for lifting and pressing applications that require greater precision.

- Lever-action hand pump

A manual lever pump uses a lever to operate a piston that compresses the oil. It is often used for lifting and pressing applications where space is limited.

- Cylinder hand pump

This pump uses a cylinder to compress oil and create pressure. It is often used for lifting and pressing applications in extreme environments.

How do you choose the right manual hydraulic pump for your needs ?

Principaux types de pompes hydrauliques volumétriques (introduction) - Maxicours

The choice of a hydraulic hand pump depends on a number of factors, such as the application, the pressure and flow required, the type of fluid used, the diameter of the hose and the volume of the reservoir.

- Determine pressure and flow requirements

The pressure and flow rate required will vary according to the application. For industrial applications, it may be necessary to choose a pump capable of delivering high pressure. For gardening or leisure applications, a pump with a higher flow rate may be more appropriate.

- Check compatibility with hydraulic fluid

It is important to choose a pump that is compatible with the hydraulic fluid used in the application. Hydraulic fluids can be mineral oil-based, synthetic or biodegradable, and each type of fluid requires an appropriate pump.

- Check the pipe size and diameter

It is essential to choose a pump that is compatible with the size and diameter of the pipe used in the application. Larger pipes require a pump capable of delivering a higher flow rate for efficient operation.

- Consider durability and reliability

You need to select a high-quality, robust and durable hydraulic hand pump for regular use and a long service life.

- Evaluate additional options

Some pumps may offer additional options such as storage tanks, non-return valves, relief valves, pressure gauges, etc. Evaluate these options to choose a pump suited to your specific needs.

Still on the same theme

- Introduction to the hydraulic hand pump

- Types of manual hydraulic pumps

- Maintenance and servicing of manual hydraulic pumps

- Buying a manual hydraulic pump

- Using the manual hydraulic pump

- Operation of a manual hydraulic pump

- Advantages and disadvantages of manual hydraulic pumps

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