Polarus Tank


POLARUS molded polyethylene lined tanks offer you double-wall protection with the added benefit of a corrosion-proof internal lining. The outer tank is constructed of steel, while the inner tank is lined with a medium-density polyethylene, applied through a patented process using state-of-the-art rotational molding technology

  • Double-wall storage for hazardous and corrosive liquids.
  • Inner tank is constructed of a durable 4.76mm (3/16″) thick polyethylene.
  • Excellent corrosion protection for underground models through factory-installed anodes, exterior dielectric coating and nylon bushings in all screwed connections.
  • Molded integral polyethylene manway provides 360۫ primary and secondary containment.
  • Delivered under vacuum with a factory-installed monitor, eliminating the need for on-site testing.
  • Leak detection system for both inner and outer tank ensure electrical isolation.
  • Tank vacuum is monitored for a minimum of five days before shipment.
  • ULC/ORD C1856 Listed.


  • Capacity: Up to 6,350 litres (1400ig)

Materials Used

Carbon or stainless steel.