Canwest Tanks manufacture Polyethylene Tanks in sizes ranging from 40 imp. gals. up to 5,600 imp. gals. using High-Density Polyethylene. All our Poly Tanks are FDA approved for potable water.

Potable Water Application

Only FDA(USA) and Health Canada listed food grade resin is utilized in the manufacturing of all our polyethylene tanks; therefore any tank may be used safely for the storage of potable (drinking) water.

Ultra-Violet Ray Protection

We use only high grade resins containing UV inhibitors to provide long term open air exposure without deterioration of tank wall, for above ground applications.

In-Ground Storage Tanks, Septic Tanks and Pump Chambers

Our in-ground tanks are designed for strength, with rib structure and wall thickness allowing for burial, normally at a depth of up to 2 feet earth cover.

The Advantages of Polyethylene Tanks

They are:

• comparably inexpensive
• durable
• easy to install and easy to handle due to their relative lightweight.