What is a distribution tank?

A distribution tank, also known as a header tank or distribution box, is a component used in plumbing and piping systems to distribute or regulate the flow of water, liquids, or gasses. It plays a crucial role in distributing water or other fluids to various outlets, fixtures, or branches in a system. Here's an explanation of what a distribution tank is:

Function:

The primary function of a distribution tank is to ensure that an even and consistent flow of water or fluid reaches different points in a plumbing system. It acts as a central point from where water is distributed to multiple taps, showers, appliances, or other outlets simultaneously.

Design:

Distribution tanks are usually cylindrical or rectangular in shape and are made of durable materials such as copper, brass, or plastic (PVC or CPVC). They have multiple inlet and outlet ports or connections, which allow for the controlled flow of water into and out of the tank.

Inlet:

The distribution tank receives water from the main water supply or a storage tank through an inlet connection. This connection is typically at the top of the tank and may have a control valve to regulate the incoming flow of water.

Outlet:

Multiple outlets are located at the bottom or sides of the distribution tank. These outlets are connected to various branches of the plumbing system that supply water to different fixtures, appliances, or outlets in a building.

Balanced Pressure:

One of the key benefits of using a distribution tank is that it helps maintain balanced water pressure throughout the system. By providing a reservoir of water, the tank ensures consistent pressure even during peak usage periods, preventing fluctuations in water flow when multiple fixtures are in use.

Equal Flow Distribution:

The distribution tank ensures that water is evenly distributed to all connected outlets. This is particularly important in multi-story buildings, where water pressure can be affected by the height of different floors.

Control Valves:

Distribution tanks often incorporate control valves on the inlet and outlet connections. These valves allow for precise flow control, isolation of specific branches, and maintenance without disrupting the entire water supply system.

Applications:

Distribution tanks are commonly used in residential, commercial, and industrial buildings, as well as in irrigation systems, water filtration systems, and other applications where regulated flow and pressure are required.

In summary, a distribution tank is a crucial component in plumbing and piping systems, ensuring that water or other fluids are distributed evenly and consistently to multiple outlets, maintaining balanced pressure throughout the system.