Intensifier and VOID pumps



The DGP solution makes ambient pressure your friend. This a solution for storage and generation of hydraulic power that becomes increasingly efficient with increasing depth.

DGP exploits the pressure difference between ambient pressure at depth and gas free cavity inside a rigid tank.

Key components       

  • Pumps to create gas free cavity
  • Intensifiers to transform said pressure
    difference into hydraulic power
  • Pressure resistant vacuum tanks


The SPL series of pumps represents a novel approach to hydraulic pumps based on reciprocating pistons. The pumps are fully mechanical, and starts working immediately when being connected to the driving medium.

The two types of pumps will be designed for operation down to 3000 msw.  Pump medium can be water, water based hydraulic fluid or hydraulic fluid.