Groundwater System

A groundwater pumping system is a type of industrial pumping system specifically designed to lower the water table. It is frequently used in construction projects, mining, civil engineering, and other applications where it is necessary to maintain the groundwater level at a specific level or lower it in order to carry out work or protect structures.

The vacuum pump evacuates the system: suction line, separator tank, and transfer pump. The fluid rises into the separator tank due to the vacuum created and is pumped out by the transfer pump. Gas contained in the pumped medium is separated in the separator tank and discharged via the vacuum pump. Air ingress does not cause the pumping process to stop. The automatic control system regulates the feed pumps based on the volume of air and water. Protected against dry running.

Our GVE system is specifically designed for pumping liquids from the groundwater zone. It is used for:

• Dewatering via filter systems in a vacuum process
• Dewatering by gravity
• Slope stabilization
• Silo dewatering
• Permanent drainage

Key specifications for the GVE groundwater system:

• H max 18 m
• Q 250 m³/h
• Energy-efficient
• Maintenance-free for 1,000 operating hours
• Max. suction pressure: 40 mbar
• High suction capacity
• Frost-resistant
• Compact

If you have any questions regarding the GVE GG-25 groundwater system, replacement parts, or repair options, please contact our experts at DIA Pumpen.