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Single-Wall Underground Fiberglass Oil/Water Separator Tanks
Single-Wall Underground Fiberglass Oil/Water Separator Tanks
Single-Wall Underground Fiberglass Oil/Water Separator Tanks
Single-Wall Underground Fiberglass Oil/Water Separator Tanks
Full Manufacturer Warranty

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Containment Solutions CSI-10 SW Single-Wall Underground Fiberglass Oil/Water Separator Tanks

550 to 40,000 Gallons, 55 to 4,000 GPM, 4 in. to 20 in. Inlet/Outlet (10 PPM effluent quality)

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price
CSI-10 SW-550-G 550 Gallon (110 gal. Oil Storage - 440 gal Oil Spill), 55 GPM, 4 ft. Diameter Call For Price
CSI-10 SW-1000-G 1,000 Gallon (200 gal. Oil Storage - 800 gal. Oil Spill), 100 GPM, 4 ft. Diameter Call For Price
CSI-10 SW-1500-G 1,500 Gallon (300 gal. Oil Storage - 1,200 gal. Oil Spill), 150 GPM, 4 ft. Diameter Call For Price
CSI-10 SW-2000-G 2,000 Gallon (400 gal. Oil Storage - 1,600 gal. Oil Spill), 200 GPM, 6 ft. Diameter Call For Price
CSI-10 SW-3000-G 3,000 Gallon (600 gal. Oil Storage - 2,400 gal. Oil Spill), 300 GPM, 6 ft. Diameter Call For Price
CSI-10 SW-4000-G 4,000 Gallon (800 gal. Oil Storage - 3,200 gal. Oil Spill), 400 GPM, 6 ft. Diameter Call For Price
CSI-10 SW-5000-G 5,000 Gallon (1,000 gal. Oil Storage - 4,000 gal. Oil Spill), 500 GPM, 6 ft. Diameter Call For Price
CSI-10 SW-6000-G 6,000 Gallon (1,200 gal. Oil Storage - 4,800 gal. Oil Spill), 600 GPM, 8 ft. Diameter Call For Price
CSI-10 SW-6000-G-6FT 6,000 Gallon (1,200 gal. Oil Storage - 4,800 gal. Oil Spill), 600 GPM, 6 ft. Diameter Call For Price
CSI-10 SW-7000-G 7,000 Gallon (1,400 gal. Oil Storage - 5,600 gal. Oil Spill), 700 GPM, 8 ft. Diameter Call For Price
CSI-10 SW-8000-G 8,000 Gallon (1,600 gal. Oil Storage - 6,400 gal. Oil Spill), 800 GPM, 8 ft. Diameter Call For Price
CSI-10 SW-9000-G 9,000 Gallon (1,800 gal. Oil Storage - 7,200 gal. Oil Spill), 900 GPM, 8 ft. Diameter Call For Price
CSI-10 SW-10000-G 10,000 Gallon (2,000 gal. Oil Storage - 8,000 gal. Oil Spill), 1,000 GPM, 8 ft. Diameter Call For Price
CSI-10 SW-12000-G 12,000 Gallon (2,400 gal. Oil Storage - 9,600 gal. Oil Spill), 1,200 GPM, 8 ft. Diameter Call For Price
CSI-10 SW-15000-G 15,000 Gallon (3,000 gal. Oil Storage - 12,000 gal. Oil Spill), 1,500 GPM, 8 ft. Diameter Call For Price
CSI-10 SW-20000-G 20,000 Gallon (4,000 gal. Oil Storage - 16,000 gal. Oil Spill), 2,000 GPM, 10 ft. Diameter Call For Price
CSI-10 SW-25000-G 25,000 Gallon (5,000 gal. Oil Storage - 20,000 gal. Oil Spill), 2,500 GPM, 10 ft. Diameter Call For Price
CSI-10 SW-30000-G 30,000 Gallon (6,000 gal. Oil Storage - 24,000 gal. Oil Spill), 3,000 GPM, 10 ft. Diameter Call For Price
CSI-10 SW-40000-G 40,000 Gallon (8,000 gal. Oil Storage - 32,000 gal. Oil Spill), 4,000 GPM, 10 ft. Diameter Call For Price
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Fiberglass OWS - CSI-10

Our performance-proven fiberglass underground storage tank provides the base for our fiberglass underground oil/water separators.

Specifically designed to remove hydrocarbons with a specific gravity between 0.68 and 0.95, The CSI-10 model is design-tested and performance-rated. The model number (CSI-10) indicates an effluent quality of (10) parts per million.

Performance Features:
  • Removes free floating oils and settleable solids for oil/water mixtures to achieve an effluent quality not to exceed 10 ppm (mg/L) of free hydrocarbons.
  • Removes free oil droplets required to achieve 10 ppm effluent quality.
  • Includes a 30-year internal and external corrosion warranty.
  • Includes a 30-year structural warranty when installed according to CSI installation instructions.
  • Carries a one-year workmanship and materials warranty on internal separator components and coalescer plates, supports, etc.

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

  • Stokes law
  • The API manual on disposal of refinery wastes
  • API bulletin no. 1630 first edition
  • API bulletin no. 421
  • UL-1316
  • ASTM D-4021
  • EPA Test Methods 413.1 & 413.2
  • US Coast Guard 46CFR 162.050
Coalescer Technology:

State-of-the-art enhanced oleophilic coalescers are intricately positioned to take advantage of this technically advanced design. Coalescer plates are removable for ease of maintenance.

This product requires a crane, (or when applicable a forklift) for offloading and placement.

This is also a product that may require local permitting.
TANK DIMENSIONS for CSI-10 & CSI-15 Models
(Single Wall)
 

Nominal Capacity (Gallons)

Flow Rate (GPM)

Oil Storage Capacity (Gallons)

Oil Spill Capacity (Gallons)

Inlet / Outlet (Inches)

Nominal Length (ft./in.)

4 ft. Dia.

550
55
110
440
4
9/8
1,000
100
200
800
4
11/0
1,500
150
300
1,200
4
16/10
 
6 ft. Dia.
2,000
200
400
1,600
6
13/10
3,000
300
600
2,400
6
16/0
4,000
400
800
3,200
6
19/8
5,000
500
1,000
4,000
8
24/8
6,000
600
1,200
4,800
8
29/6
 
8 ft. Dia.
6,000
600
1,200
4,800
8
19/5
7,000
700
1,400
5,600
8
22/2
8,000
800
1,600
6,400
10
24/11
9,000
900
1,800
7,200
10
27/8
10,000
1,000
2,000
8,000
10
30/5
12,000
1,200
2,400
9,600
10
35/11
15,000
1,500
3,000
12,000
12
44/5
 
10 ft. Dia.
20,000
2,000
4,000
16,000
14
37/8
25,000
2,500
5,000
20,000
16
45/11
30,000
3,000
6,000
24,000
16
54/2
40,000
4,000
8,000
32,000
20
71/3