Break Pressure Tank


Break Pressure Tank

A Break Pressure Tank, also known as a pressure vessel, is an essential component in many industries that handle liquids and gases. It is a sealed container designed to hold and store fluids at a specific pressure, protecting them from the environment. These tanks are used in a variety of applications, including water systems, oil and gas production, chemical processing, and many others. In this article, we will delve into the details of Break Pressure Tanks, their function, and importance in various industries. We will also explore the factors to consider when choosing the right tank for a particular application.

Mostly Used Region – Break Pressure Tank

Break pressure tanks are an essential component in many civil engineering projects. These tanks, also known as pressure sustaining or pressure reducing tanks, are commonly used in water distribution systems, fire protection systems, and other applications where a consistent and controlled water pressure is required.

One of the main purposes of break pressure tanks is to provide a buffer between the water supply and the distribution system. This is especially important in areas with high elevations or in terrain with varying elevations. The tank allows for water to be pumped efficiently from a lower elevation to a higher one, ensuring a steady and adequate water flow throughout the system.

Another crucial function of break pressure tanks is to maintain constant pressure and prevent surges or water hammer in the distribution system. Water hammer occurs when there is a sudden change in pressure within a system, causing rapid fluctuations and potentially damaging effects on the pipes and equipment. The tank acts as a shock absorber, absorbing the excess pressure and creating a smooth and consistent flow of water.

In addition to their hydraulic functions, break pressure tanks also have numerous practical benefits. They help to reduce energy consumption by optimizing the operation of pumps and reducing the need for excessive pumping. They also provide a way to regulate and monitor the water supply, making it easier to detect and address any potential issues within the system.

In terms of design, break pressure tanks come in various sizes and shapes to accommodate different project requirements. They are typically constructed from reinforced concrete, steel, or a combination of both materials. The tanks are equipped with valves and sensors to control the water levels and pressure, and can also be connected to a remote monitoring system for efficient operation and maintenance.

Overall, break pressure tanks are a vital component in the smooth and effective functioning of water distribution systems. Their use is widespread in civil engineering projects and has proven to be highly beneficial for maintaining a reliable water supply and protecting the distribution system from potential issues. As a civil engineer, understanding the purpose and importance of break pressure tanks is crucial for the successful completion of various projects.

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Types of Break Pressure Tank

There are several types of break pressure tanks commonly used in civil engineering projects. These pressure vessels are designed to store and provide a stable supply of pressurized water for a variety of purposes, such as water distribution systems, fire protection, and irrigation.

1) Bladder Tanks: Bladder pressure tanks consist of a flexible, impermeable bladder enclosure that is filled with air or gas. The bladder expands and contracts as water enters and leaves the tank, maintaining a constant pressure. These tanks are ideal for residential and small-scale commercial use.

2) Diaphragm Tanks: Similar to bladder tanks, diaphragm pressure tanks have a flexible diaphragm that separates the water and air/gas chambers. As water is pumped into the tank, the diaphragm expands, pushing the air/gas into a pre-charged chamber to maintain optimal pressure. These tanks are commonly used in larger and more complex water systems.

3) Hydro-pneumatic Tanks: This type of break pressure tank combines the features of both bladder and diaphragm tanks. It consists of a water chamber, a divider, and a compressed air chamber. As water enters the tank, it compresses the air in the chamber to maintain pressure. Hydro-pneumatic tanks are often used in large-scale commercial and industrial applications.

4) Atmospheric Tanks: Unlike the other types, atmospheric tanks do not use any air or gas compression. Instead, they rely on the weight of water to maintain pressure. These tanks are simple and cost-effective, but they require frequent refills and are prone to waterlogging.

5) Elevated Tanks: Elevated break pressure tanks are typically built on a tower or elevated platform to take advantage of gravity to maintain pressure. They are often used in areas with low water pressure or in remote locations with uneven topography.

In conclusion, break pressure tanks play a crucial role in providing reliable water supply in various civil engineering projects. The type of tank used will depend on the specific application and system requirements. Proper selection, installation, and maintenance of these tanks are essential to ensure safe and efficient water distribution.

Application of Break Pressure Tank

Dear [Recipient],

I am writing this letter to bring to your attention the importance and application of a Break Pressure Tank (BPT) in water supply systems.

As a civil engineer, I understand the critical role played by water supply systems in providing clean and safe water to households and communities. However, the unpredictability of water demand and the fluctuation of pressure in the distribution network can cause several challenges such as burst pipes, water hammering, and pressure surges. This not only leads to water loss and wastage but also results in increased maintenance costs and potential damage to the infrastructure.

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In order to mitigate these issues, the use of a BPT has proven to be an effective solution. A BPT is essentially a large, elevated tank that is integrated into the distribution network. It acts as a pressure regulator by providing a buffer between the main water supply and the distribution network. The tank is filled with water during periods of low demand and is emptied during peak demand, thus maintaining a constant pressure and preventing pressure surges.

One of the main advantages of a BPT is its ability to reduce water loss. By maintaining a constant pressure, the tank eliminates any excess pressure in the distribution network, thereby reducing the chances of burst pipes and water leakages. Additionally, the BPT also helps in reducing energy consumption as it reduces the need for pumping high volumes of water at high pressures.

Moreover, a BPT also provides a reliable source of water during emergency situations. In case of a water main break or a power outage, the tank can supply water to the distribution network for a certain period of time, ensuring that there is no disruption in the supply of water to the residents.

In conclusion, a Break Pressure Tank is an essential component in water supply systems and has several benefits such as reducing water loss, energy consumption, and ensuring a reliable water supply during emergencies. As a civil engineer, I highly recommend the incorporation of a BPT in water supply systems to improve its efficiency and sustainability.

Thank you for taking the time to read this letter. I hope this has provided you with valuable insights into the application of a BPT in water supply systems. Should you require any further information, please do not hesitate to contact me.

[Your Name]

Construction of Break Pressure Tank

Construction of a Break Pressure Tank or BPT plays a crucial role in the water supply system. It serves as a storage facility for the water supply network and helps to maintain the necessary pressure in the distribution system. BPTs are commonly used in areas with fluctuating water demand or in locations where there is not enough natural pressure to meet the required water demands.

The construction of a BPT involves several steps and considerations to ensure its structural integrity and functionality. The following are the key steps involved in the construction of a BPT:

1. Site Selection and Preparation: The first step is to select a suitable location for the BPT. It should be located near the distribution network and away from any potential contamination sources. The site should also have a stable and level ground to support the weight of the BPT. After selecting the site, the ground is cleared, leveled and compacted to provide a stable base for the tank.

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2. Excavation and Foundation: The next step is to excavate the ground to the required depth and dimensions, as per the design specifications. The foundation of the BPT must be strong enough to support the weight of the tank and withstand the water pressure. Usually, a reinforced concrete slab or strip foundation is used for the BPT.

3. Construction of Walls and Roof: Once the foundation is completed, the next step is to construct the walls of the tank. The walls are made of reinforced concrete, precast concrete panels, or steel plates. The walls must be strong enough to withstand the water pressure and the weight of the roof. The roof is usually made of precast concrete slabs or steel plates, depending on the tank size and design.

4. Inlet and Outlet Pipes: The inlet and outlet pipes are the connections that link the BPT with the water supply network. These pipes must be designed to handle the required water flow and pressure. Proper valves and fittings must be installed to control the water flow in and out of the tank.

5. Internal Coatings: BPTs are prone to corrosion, which can contaminate the water supply. To prevent this, the walls and roofs of the tank are coated with a waterproofing and anti-corrosive material. This ensures the longevity of the tank and maintains the quality of water stored inside.

6. Venting and Overflow Systems: BPTs must have a proper venting system to release air pockets that may develop inside the tank due to changes in water level and temperature. An overflow system is also installed to prevent the tank from overfilling during heavy rainfall events.

7. Finishing and Landscaping: After the construction of the tank is completed, the site is restored and landscaped. This includes filling and compacting the surrounding area, laying grass and plants, and installing fencing or barriers around the tank.

In conclusion, the construction of a Break Pressure Tank requires careful planning, skilled labor, and compliance with local building codes and standards. Regular maintenance and inspections must also be carried out to ensure the tank’s proper functioning and safety. A well-constructed BPT plays a vital role in providing adequate and consistent water supply to the community.


In conclusion, the break pressure tank is a crucial component for ensuring safe and efficient operation of various industrial systems. Its ability to handle sudden and fluctuating pressures makes it an invaluable asset for industries such as oil and gas, water treatment, and chemical processing. With its compact design, advanced technology and robust construction, the break pressure tank offers reliable and long-lasting performance. Its use not only ensures the protection of equipment and personnel, but also results in cost savings and increased productivity. As industries continue to evolve and adapt, the break pressure tank remains a vital solution for maintaining optimal pressure levels and ensuring smooth operations.


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