Underground Steel Oil/Water Separators
Containment Solutions’ Steel Underground Oil/Water Separators are designed to remove free floating oil, grease and settleable solids from flows originating from a wide variety of industrial and commercial facilities.

Specifically designed to remove hydrocarbons with a specific gravity between 0.68 and 0.95, Containment Solutions, Inc. offers two design-tested, performance-rated models. Model UC CSI-10 for an effluent quality of (10) parts per million and Model UC CSI-15 for an effluent quality of (15) parts per million.

Applications:

• Airports
• Vehicle maintenance facilities
• Railroads
• Military installations
• Parking lots
• Utilities
• Petroleum handling facilities
  

All CSI Oil/Water Separator Tanks are designed and tested in accordance with the following criteria:

• Stokes law
• API Publication 421, Design and Operation of Oil/Water Separators
• API Bulletin 1630, first edition
• UL 58, single-wall / double-wall
• External corrosion protection systems available are Steel Tank Institute (STI) STI-P3, ACT 100 and ACT 100-U
  

Features:

• Available in Single-wall and double-wall construction
• Enhanced coalescer system includes M-shaped oleophilic inclined corrugated parallel plates to maximize separation and solids drop out
• Full line of accessories including electronics and pump out systems makes specifying and system design easier.
• 30-year limited warranty
• Sizes ranging from 350 to 25,000 gallons
• Optional internal liner
• Design minimizes maintenance requirement
• Removable plates simplify cleaning process when necessary.

Performance Features:

• Removes free oils and settleable solids for oil/water mixtures to achieve an effluent quality not to exceed 10 ppm (mg/L) of free hydrocarbons (or 15 ppm if specified).
• Removes free oil droplets required to achieve 10 ppm or 15 ppm effluent quality.
• Includes a 30-year limited warranty.
• Carries a one-year workmanship and materials warranty on internal separator components and coalescer plates, supports, etc.

Coalescer Technology:
State-of-the-art enhanced oleophilic coalescers are positioned in a cross-flow or straight-flow configuration, to maximize efficiency and economy. Coalescer plates are removable for ease of maintenance.

Available in:

• Single-wall design
• Double-wall design
• Separator Tanks
• From 550 gallon 25,000 gallon capacities.*