Tank Fittings
We have a wide range of tank fittings we can supply. We also provide installation/modifying work for PE/PP/PVC Tanks. We can either come to you or carry out fabrication inhouse.
We Fabricate Any Size to Suite Every Need
At Hercules Plastics, we specialise in the fabrication of custom plastic tanks for industrial, chemical, and water treatment applications. Using high-quality materials like HDPE and polypropylene, we manufacture tanks to meet your exact specifications — from small containment units to large-scale process tanks.
With over 25 years of experience, our in-house team handles the full process: from design and material selection to cutting, welding, and finishing. Whether you need open-top, closed, baffled, or specialised fittings, we can engineer a solution that meets your functional and environmental requirements.
We work with clients across Australia in sectors including water treatment, mining, agriculture, and construction — delivering tanks that are durable, corrosion-resistant, and built to perform.
Tank Fitting Products
Related products
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Lid with breather
$50.00 – $120.00 ex GST -
Breather with Stainless Steel Vermin Mesh
$235.00 – $331.00 ex GST -
Tank Internal Lifting Lugs
$33.57 ex GST -
Tie Down Lugs
$28.00 – $30.80 ex GST -
Backing Flange for stubs
$30.41 – $105.78 ex GST -
Bolt Down Lugs
$69.28 – $95.00 ex GST -
Tank Gusets
$29.28 – $33.33 ex GST -
Tank Pipe Support Brackets
$32.18 – $43.40 ex GST -
Site Glass Kit
$532.00 ex GST
Other Products
Plastic Duct & Fittings
Hercules Plastics fabricate corrosive resistant ducting using PVC, PP and PE. Our state of the art program allows us to design duct and fitting to suite any requirements.
Poly Fittings
Hercules Plastics, we are proud to offer a range of threaded male/female adaptors. All fittings are manufactured in-house using our latest Haitian Injection Moulder.
Chemical Dosing
A system to automated injection of reagent into the water to achieve a certain effect. These systems are widely used in wastewater treatment plants & pumping stations.