Is your order time-sensitive? Send us an email or call us to see which suppliers are experiencing material shortages or delayed shipping times.

Double-Wall Above Ground Steel Oil/Water Separator Tanks
Full Manufacturer Warranty

*Image is a representation of this item. Actual item may vary.*
Hover over image to zoom

Containment Solutions AOWS - Double Wall Double-Wall Above Ground Steel Oil/Water Separator Tanks

100 to 2,500 Gallons, 10 to 250 GPM, 1 in. to 8 in. Inlet/Outlet (10 PPM effluent quality)

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price
AOWS-10 Double Wall 100 Gallon (20 gal. Oil Storage - 50 gal. Oil Spill), 10 GPM, Dim. 4 ft. 10 in. x 2 ft. 3 in. x 3 ft. 7 in. Call For Price
AOWS-25 Double Wall 250 Gallon (50 gal. Oil Storage - 125 gal. Oil Spill), 25 GPM, Dim. 6 ft. 10 in. x 2 ft. 3 in. x 3 ft. 7 in. Call For Price
AOWS-50 Double Wall 500 Gallon (100 gal. Oil Storage - 250 gal. Oil Spill), 50 GPM, Dim. 8 ft. 4 in. x 3 ft. 3 in. x 3 ft. 7 in. Call For Price
AOWS-75 Double Wall 750 Gallon (150 gal. Oil Storage - 375 gal. Oil Spill), 75 GPM, Dim. 10 ft. 10 in. x 3 ft. 9 in. x 3 ft. 7 in. Call For Price
AOWS-100 Double Wall 1,000 Gallon (200 gal. Oil Storage - 500 gal. Oil Spill), 100 GPM, Dim. 11 ft. 10 in. x 3 ft. 9 in. x 4 ft. 7 in. Call For Price
AOWS-150 Double Wall 1,500 Gallon (300 gal. Oil Storage - 750 gal. Oil Spill), 150 GPM, Dim. 11 ft. 1 in. x 5 ft. 3 in. x 4 ft. 7 in. Call For Price
Contact Us
Containment Solutions - AOWS - Double Wall - Double-Wall Above Ground Steel Oil/Water Separator Tanks

When it comes to your needs for an Oil/Water Separator, every application can be different. That’s why Containment Solutions considers your specific application to ensure that only the right system will be specified for your job.

Oil/Water Separators from Containment Solutions, Inc. (CSI) are designed to separate free oils and settleable solids from rainwater runoff and washdown applications via gravity or pumped flow. Our separators feature 10ppm effluent discharge, low maintenance and superior Containment Solutions quality.

Typical applications for Aboveground Oil/Water Separators are:

Equipment Washdown/Vehicle Maintenance Facilities
Water from washdown sources are contaminated with oil and/or grease from trucks, cars and other dirty equipment. Either through direct flow or pumping when necessary, CSI Oil/Water Separator Systems remove free oil and grease to achieve an effluent quality of 10ppm to meet your discharge requirements. The concentrations and types of contaminants determines the allowable flow rate through the system.

Specialty application separators are also available to meet specific needs such as:

  • Mop-up units.
  • Portable units on casters.
  • Rainwater Runoff.

Remediation Systems
CSI Oil/Water Separators remove free oil and grease to achieve an effluent quality of 10ppm to meet discharge requirements.

The major design parameters which determine your specific needs include:

  • Specific gravity of contaminants
  • Inlet flow rates
  • Inlet oil concentration
  • Oil storage capacity
  • Oil spill capacity
  • Temperature
  • Effluent quality requirement
Using the Design/Sizing Questionnaire, the proper system can be designed for your application.
TANK SPECIFICATIONS for AOWS Above Ground Models
(Double Wall)
Model

Flow Rate (GPM)

Nominal Capacity (Gallons)

Oil Storage Capacity (Gallons)

Oil Spill Capacity (Gallons)

Inlet / Outlet Size (Inches)

Nominal Weight (lbs.)

AOWS-10
10
100
20
50
1 / 2
1100
AOWS-25
25
250
50
125
2 / 3
1400
AOWS-50
50
500
100
250
4 / 4
2125
AOWS-75
75
750
150
375
4 / 4
3350
AOWS-100
100
1,000
200
500
6 / 6
4475
AOWS-150
150
1,500
300
750
6 / 6
5450