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Desanders Hydrocyclone

ENERSCOPE Desanders effectively remove solids from liquids using centrifugal-action.
The Desanders uses centrifugal-action for liquids and gas. The Desanding Hydrocyclone uses energy from the flow stream to achieve cyclonic separation of solids.

ESI Desanders

  • No moving parts, minimal to zero liquid loss, and low (0.2-0.8 bar) and steady system pressure drop
  • Patented Swirlex internal accelerating slots for optimum solids-removal performance
  • Patented internal Vortube for enhanced separation and collection
  • In-line inlet and outlet configuration for simplified piping
  • ASME code stamped, section VIII, Div I
  • ANSI flanged inlet and outlet connections; DIN and other connections available
  • Carbon Steel construction with special coatings and other materials available

EHC Desanding Hydrocyclones

  • Duel Inlet
  • High Capacity, High Efficiency
  • Multiphase capabilities (gas, liquid). Multiphase systems (15,000 psi and 100% gas flow)
  • Fine separations; effluents down to a d98 of 10 μm
  • Tough ceramic inserts and materials to guard against erosion and corrosion. The material used
    is Reaction Bonded Silicon Carbide.
  • ASME code stamped (Div I & Div II)
  • Continuous or intermittent discharge
  • Stand-alone equipment or complete skid packages
  • Flexible operation for variations in rates



EST Solids Transport Device

Uses cyclone design to fluidize and remove solids. The Solids Transport Device allows for on-line solids fluidization and transport of solids, which settle to the floor of vessels.

  • Economical solution for replacement of sand jetting systems
  • Competitive with other sand jetting methods
  • Effectively removes solids which help prevent emulsions, instrument failure, erosion and corrosion, pump damage, creation of off-spec product, etc.
  • Uses minimal flow and pressure of motive fluids; eliminates erosion
  • Creates a dense slurry; eliminating the need for downstream fluid handling equipment