The assembly consisting of a storage tank and a distribution loop is called a purified water (PW) loop or a water for injection (WFI) loop.
Storage Tank can be included in the skid or collocated separately. The characteristics of the storage tank depend on the type of water, quantity and temperature. They can be accessorised according to need and have different finishes. They always comply with the requirements of the guidelines in the pharmaceutical sector, also with regard to internal roughness as they are in contact with the product.
From the storage system the pure fluid can enter a distributed loop to reach the various rooms or sent to different users via a diverting system.
The main elements of the water distribution system are a storage tank and a circulation pump or pumps.
The characteristics of the pumps are calculated based on the length of the loop they must supply.
The distribution loop pipes in AISI 316L can be customized based on the route, the room in which they are installed, and the temperature of the fluid.
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