Our range of rectangular tanks are specifically designed for applications with a range of specific requirements. These tanks are well suited for commercial building applications where tanks are required to fit into specific building cavities to provide water for fire, waste or potable services. They can also be used outside in municipal and industrial applications when space is at a premium. 

The modular design of rectangular tanks can be specifically engineered to achieve maximum storage capacity into building cavities and voids where round tanks would not make efficient use of the restricted space. Rectangular tanks do not have internal containment liners and are built with a bolted panel construction which is fully sealed via a polyurethane sealants.

We offer tank solutions with either flat floors or on beams. Each option allows projects to specifically adapt to site requirements. Flat floor tanks allow for height restrictions within plantrooms and foundations have a simpler design for ease of construction. 

Tanks on beams would be utilised where access to the the bottom of the tank is required. Beams facilitate specific job requirements such as adapting to flood precautions, allowing the tank to be elevated above the floodplain. Beams also allow the load of the tank to be dispersed to ensure the application fits the site requirements. 

Our range includes:

TS185 - Rectangular Stainless Steel Tank - Beams

Tanks are manufactured from 304, 316 or Duplex stainless steel, and mounted on galvanised steel beams.

TS190 - Rectangular Stainless Steel Tank - Flat Floor

Tanks are manufactured from 304, 316 or Duplex stainless steel, and mounted on flat concrete foundation.

TS200 - Rectangular Galvanised Steel Tank - Beams

Tanks are manufactured from galvanised Steel, and mounted on galvanised steel beams. Tanks can be powder coated as required.

TS250 - Rectangular Galvanised Steel Tank - Flat Floor

Tanks are manufactured from galvanised Steel, and mounted on a flat concrete foundation. Tanks can be powder coated as required.

Sizing and Capacity

Tasman's range of rectangular tanks can be manufactured with capacities from 10kL up to 2ML with heights up to 6m.

Applications Include:

• Fire services
• Potable Water solutions
• Grey Water Storage
• Waste water
• Industrial process water 
• Seawater 
• Chemical storage 
• Chilled water tanks