Oil Water Separator Drawings
Typical Oil Underground Oil Water Separator 
Single Wall Underground OWS's
Double Wall Underground OWS's
Aboveground OWS's
Aboveground OWS Package
Single Wall Underground Oil Water Separators
Inlet & Effluent Through Tank Shell
(standard burial depth design)
Inlet & Effluent Through Tank Head
(reduced burial depth design)
550 Gallon   550 Gallon  
1000 Gallon   1000 Gallon  
2000 Gallon   2000 Gallon  
4000 Gallon   4000 Gallon  
5000 Gallon   5000 Gallon  
6000 Gallon   6000 Gallon  
Double Wall Underground Oil Water Separators
Inlet & Effluent Through Tank Shell
(standard burial depth design)
Inlet & Effluent Through Tank Head
(reduced burial depth design)
550 Gallon   550 Gallon  
1000 Gallon   1000 Gallon  
2000 Gallon   2000 Gallon  
4000 Gallon   4000 Gallon  
5000 Gallon   5000 Gallon  
6000 Gallon   6000 Gallon  
Aboveground Oil Water Separators
Rectangular Single Wall Packages
200 Gallon   Typical Aboveground OWS Package  
300 Gallon    
600 Gallon    
900 Gallon    
1000 Gallon    
2000 Gallon    
 
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