Ejector Systems

Ejector dewatering system

Ejector dewatering system

Ejector pumping stations, located centrally, feed high-pressure water to the base of the wells via an ejector body. The flow of water through the nozzle generates suction in the well, drawing in groundwater.

Ejector pumping stations, located centrally, feed high-pressure water to the base of the wells via an ejector body. The flow of water through the nozzle generates suction in the well, drawing in groundwater.

Ejectors can dramatically improve ground conditions up to depths of 50m. WJ is the industry leader in the design, installation and maintenance of ejector systems, having installed then on some of the UK’s largest infrastructure projects in recent decades including the Conway Crossing, Crossrail, and the installation of new drainage along the M3.

 

Featured Ejector Dewatering Projects

HS1 Ashford Tunnels

HS1 Ashford Tunnels

  • Ejector Dewatering
  • -Read More-
  • Crossrail Underground Station at Farringdon

    Crossrail Underground Station at Farringdon

  • Well Drilling
  • Probe Drilling
  • -Read More-
  • Crossrail Stepney Green Shaft & Junction

    Crossrail Stepney Green Shaft & Junction

  • Ejector Dewatering
  • Well Drilling
  • Probe Drilling
  • -Read More-
  • Provost Driver Court, Renfrew

    Provost Driver Court, Renfrew

  • Provost Driver Court
  • Ejector Dewatering System
  • -Read More-
  • WJ Group AdminEjector Systems