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Water hammer
Water hammer can cause pipelines to break or induced damage to equipment if the water hammer is severe enough.
Water hammering
Destructive force that relates to the incompressibility of water. The phenomenon often occurs when filling an empty pipe or quickly closing a valve. It often leads to pipe noise or even destruction of pipes, valves etc.
Water hardness
Hard water can be categorized by the ions found in the water. Hardness in water is defined as the presence of multivalent cations.
Water mist systems
Mist systems use water to extinguish fires in buildings. The water is discharged by the fire sprinklers in a fine spray/mist.
Water Sprinkler System
Water sprinkler systems use water to suppress fires in buildings. The fire sprinkler pump distributes the water via the pipe-system and discharged by the sprinklers.
Water supply systems in zones
Systems divided into zones are used to gain optimum user comfort in water supply- and water distribution applications. These are typically found in high-rise buildings and hilly landscapes.
Water-brine cooled oil cooler
Water-brine cooled oil cooler is an application used to remove a part of the energy input to compress the refrigerant from suction to discharge pressure as well as mechanical friction.
Wet weather flow
Wet weather flow is higher than the dry weather flow due to the contribution from inflow and infiltration in the sewer system.