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For 20 years Halgan Pty Ltd has provided pre-treatment products and a dedicated service to plumbers, developers, engineers and merchants. We’re proud of the reputation we have earned over that time for “having what you need, when you need it, where you need it”.
We provide a comprehensive range of waste water treatment products in the following categories:

For more information on our trade waste pump out products, free call us on 1800 626 753 or submit your enquiry using our contact form.

Or call direct to our offices in

Sydney | +61 2 9939 8030

Brisbane | +61 7 3803 7155

Get the Best Rainwater Tanks

Do you want to reduce your mains water use for economic and/or environmental reasons? At Halgan Pty Ltd, we can provide you with suitable rainwater tanks for collecting and storing rainwater run-off. You can significantly increase your self-sufficiency with a rainwater tank which can be used for many different purposes, such as watering gardens, flushing toilets, washing and more. From above ground round rainwater tanks and above ground slimline rainwater tanks through to inground rainwater tanks, we can manufacture and install a suitable tank that accommodates your requirements.

Choose from a Wide Range of Options

Our rainwater tanks are available in various sizes and configurations to choose from. We can provide the following types:

Above Ground Round Rainwater Tanks – Lightweight and easy to transport, these tanks offer a complete rainwater solution. They can collect stormwater run-off from roofs that users can reuse to minimise their impact on water resources. We can help you determine what you need and where the tank will be placed. Our above ground round tanks come in 1,000, 2,400 and 5,000 litre sizes to suit a diverse range of domestic and commercial purposes.

Inground Rainwater Tanks – We’ve got an impressive range of inground rainwater tanks known for their rotomoulded one-piece design. You can get something as small as 1,000 litres or as large as 10,500 litres depending on your application. These tanks are often favoured over above ground tanks because they store water at cooler temperatures and keep it in the dark, preventing mosquito larvae as well as bacterial and algae growth.

Above Ground Slimline Rainwater Tanks – For properties and areas with less space, slimline rainwater tanks are a great solution. Available in multiple sizes ranging from 1,500 to 5,000 litres, these tanks can easily fit along the side of your building. They can capture and deliver water that can be used for various purposes, helping to reduce demand on public water supplies.

In addition, we offer a range of storage tanks made from HDPE in the extrusion blow-form method for the storage and usage of rainwater. These range in size from 8,500 to 52,500 litres. Our rainwater tanks are fitted with various features, including an overflow mechanism that enables excess water to flow into the stormwater drainage system once the tank is full. Properly designing your roofs and downpipes can further maximise the amount of water a rainwater tank captures.

Enquire About Our Rainwater Tanks Today

If you have any questions about our available rainwater tanks, free call 1800 626 753 or fill out our simple contact form for a prompt reply. We’ll do our best to help you choose a suitable rainwater tank that meet your needs.

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Aqua Storage / Rainwater tanks 8500 – 23,500 litres

A range of storage tanks made from HDPE in the extrusion blow-form method for the storage and usage of rainwater.

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Aqua Storage / Rainwater tanks 27,000 – 52,500 litres

A range of storage tanks made from HDPE in the extrusion blow-form method for the storage and usage of rainwater.

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Easily Cleaned
Easily Transported
Eco Friendly

The Halgan Difference

Halgan provides custom grease traps to help any business find the perfect solution, whether you’re undergoing expansion, undertaking a renovation or starting from scratch. There is a wide range of grease trap sizes on the market, and Halgan is prepared to find the right one for you. Consider what size will suit your needs best, as a trap that is too large will waste space and may be an unnecessary cost to your business.

We offer small grease traps that can be installed simply and without too much cost to you, as no advanced lifting equipment is required. Alternatively, we can supply large grease traps that are perfect for large restaurants or butchers with a huge output of grease and oil.

Halgan grease traps meet all relevant certification requirements, including Green Star, Standards Australia WaterMark Certification, and Water Services Association of Australia (WSAA). On top of this, we have become the first pre treatment manufacturer in Australia to achieve AS-NZS 1546.1 Certification for some of our modular grease traps.

Browse through our range to find the perfect fit, or contact us for more information or advice, including details about grease trap pricing in Australia.