Industrial Tanks

Enmach manufactures a wide range of industrial liquid tanks suitable for industrial, chemical storage, water settlement and heavy-duty use.
The range starts with the flat bottomed industrial tanks in a heavy duty grade from 5,000 litres to 29,500 litres with 2” up to 6” outlet options or for the serious operator.
We offer our 4.2m³, 7.2 m³ and 35m³ poly silos configured for chemical liquid storage and specified to hold up to 50 tonne of molasses.
With the poly silo water treatment tanks we offer 3” to 6” flanged outlets and can also supply valve bank and pump options.
All Enmach water settlement tanks are F.E.A engineered to store product with a 1.5 specific gravity.

Why Choose Enmach…


"We have been relying on Enmach rainwater tanks now for over 20 years and we keep coming back. We have never had any issues, friendly service and the best quality rainwater tanks."

Jade Smart


"Enmach were very good to deal with – it was all done over the phone, nothing was a problem. They delivered the silo directly to my slab stood it up and I have just filled it with its first load of grain. Works a charm."

Rodney James


"For over 10 years we have only ever had positive dealings with all of the committed Enmach Staff. This great team of people have always done the very best they can, and treated each individual situation with suitable importance. Thanks Enmach."

Matt K.


"Enmach was a pleasure to deal with. Prompt delivery and a top quality poly rainwater tank."



"We found Enmach excellent to deal with. Service was prompt and efficient with good follow up especially as my order was at very short notice. The product is great and works well for our application."

Barry Vicktor

Polyethelene Chemical Resistance

Polyethelene material will safely store over 2,000 different chemicals in the marketplace below is a list of only a few:

  • Hydrochloric Acid

  • Ferric Chloride

  • Nitric Acid

  • Sodium Sulfate

  • Sodium Hydroxide

  • Sodium Hypochlorite

  • Alums (all types)

  • Hydrochloric Acid

  • Citric Acid


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