Collection: Septic & Sewage Tanks

Plastic Septic Tanks from the biggest brands: Norwesco, Den Hartog, Equinox, and GRAF.

Shop our lineup of residential & commercial plastic septic tanks and commercial Fiberglass Septic Tanks.

Click below to view each style of tank, their capacities, part numbers, drawings, sizing, weight, and accessories. Many of these tanks are multi-purpose, also being able to be used for simple liquid holding and pump chambers / lift stations.

Note sure what you need? Call us or fill out this form to consult an expert.

Picture of three green Plastic Septic Tanks next to each other.


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168 products

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The highest price is $52,340.34

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Img Capacity (USG) Name SKU Length (in) Width (in) Height (in) Price
10000 Gallon Plastic Vertical Liquid Storage Tank | 43128 10000.0 Gallons 10000 Gallon Plastic Vertical Liquid Storage Tank | 43128 Norwesco 10000 Gallon Plastic Vertical Liquid Storage Tank | 43128 43128 141 141 160
Regular price $27,778.44 CAD
Sale price $27,778.44 CAD Regular price
10000 Gallon Plastic Vertical Liquid Storage Tank | 44087 10000.0 Gallons 10000 Gallon Plastic Vertical Liquid Storage Tank | 44087 Norwesco 10000 Gallon Plastic Vertical Liquid Storage Tank | 44087 44087 141 141 160
Regular price $16,424.50 CAD
Sale price $16,424.50 CAD Regular price
12000 Gallon Plastic Vertical Liquid Storage Tank | 43921 12000.0 Gallons 12000 Gallon Plastic Vertical Liquid Storage Tank | 43921 Norwesco 12000 Gallon Plastic Vertical Liquid Storage Tank | 43921 43921 141 141 193
Regular price $43,245.53 CAD
Sale price $43,245.53 CAD Regular price
15500 Gallon Plastic Vertical Liquid Storage Tank | 43943 15500.0 Gallons 15500 Gallon Plastic Vertical Liquid Storage Tank | 43943 Norwesco 15500 Gallon Plastic Vertical Liquid Storage Tank | 43943 43943 141 141 244
Regular price $52,340.34 CAD
Sale price $52,340.34 CAD Regular price
12000 Gallon Plastic Vertical Liquid Storage Tank | 43919 12000.0 Gallons 12000 Gallon Plastic Vertical Liquid Storage Tank | 43919 Norwesco 12000 Gallon Plastic Vertical Liquid Storage Tank | 43919 43919 141 141 193
Regular price $37,128.81 CAD
Sale price $37,128.81 CAD Regular price
15500 Gallon Plastic Vertical Liquid Storage Tank | 43941 15500.0 Gallons 15500 Gallon Plastic Vertical Liquid Storage Tank | 43941 Norwesco 15500 Gallon Plastic Vertical Liquid Storage Tank | 43941 43941 141 141 244
Regular price $46,558.48 CAD
Sale price $46,558.48 CAD Regular price
55 Gallon Open Top Vertical Tank with Lid | OT-45-L 55.0 Gallons 55 Gallon Open Top Vertical Tank with Lid | OT-45-L Century Plastics 55 Gallon Open Top Vertical Tank with Lid | OT-45-L OT-45-L 27 27 30
Regular price $308.48 CAD
Sale price $308.48 CAD Regular price
200 Gallon Spherical Pump Tank (PLUMBED) | 44950-PL 200.0 Gallons 200 Gallon Spherical Pump Tank (PLUMBED) | 44950-PL Norwesco 200 Gallon Spherical Pump Tank (PLUMBED) | 44950-PL 44950-PL 47 47 56
Regular price $1,977.52 CAD
Sale price $1,977.52 CAD Regular price


Collection: Septic & Sewage Tanks

Plastic Septic Tanks from the biggest brands: Norwesco, Den Hartog, Equinox, and GRAF.

Shop our lineup of residential & commercial plastic septic tanks and commercial Fiberglass Septic Tanks.

Click below to view each style of tank, their capacities, part numbers, drawings, sizing, weight, and accessories. Many of these tanks are multi-purpose, also being able to be used for simple liquid holding and pump chambers / lift stations.

Note sure what you need? Call us or fill out this form to consult an expert.