Anti-water hammer tanks

Anti-water hammer tanks to avoid water hammer and problems due to varied motion caused by uncontrolled depressions and overpressures.

MAIN AREAS OF APPLICATION

Anti-water hammer tanks are mainly used for:

• Main adduction systems;
• Pressure sewer pipelines;
• Systems for irrigation or civil use.

TECHNICAL FEATURES

• Available in sizes from 250 to 25000 liters of volume, PN up to 25 bar;
• Availability in different materials;
• Welding in compliance with EN and ASME standards.

WATER HAMMER

The main causes of water hammer are:

• sudden variations of the withdrawal,
• starting of the pumps,
• turning off of the pumps,
• rapid closing and opening of disconnecting devices,
• rapid filling of fire-fighting systems,
• opening and closing of fire hydrants,
• flushing and emptying of pipelines,
• emptying of supply tanks.

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