Skip to main content

Our Product Range

Product Categories

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

Stormwater Tanks

Stormwater tanks control the release of excess water run-off into the stormwater system. At Halgan Pty Ltd, we can provide you with stormwater tanks and stormwater pits to suit various requirements. Our high-quality tanks and pits are designed to reduce strain on the stormwater system, preventing or mitigating flooding during heavy rainfall events. Whether you need retention tanks with which to reuse the water contained therein, detention tanks that slowly release stored rainwater over time, or pits for areas that are especially prone to flooding, you can rely on us for a suitable solution.

Stormwater Holding Tanks

Our stormwater holding tanks are available in a wide variety of sizes ranging from as small as 8,500 litres to as large as 52,500 litres. Made from high-density polyethylene, these tanks are highly useful for collecting and storing stormwater run-off from roofs. Once full, an overflow mechanism redirects the water into the drainage system in a more manageable way. By capturing and holding water, these tanks act as a support system to the drainage infrastructure and can overcome capacity constraints.

Made using food-grade materials, our stormwater tanks double as a rainwater retention system. This means they can be used as a source of domestic and commercial water supply, significantly reducing demand on water resources. Stored water can be used to flush toilets, wash clothes, water the garden or clean the car. If outfitted with the correct disinfection equipment, the water can even be used for drinking which further reduces demand on water supplies.

Stormwater Pits

Our goal is to help local areas with water run-off management, ensuring that one or more downpours don’t overwhelm the stormwater system. In addition to tanks that facilitate retention and detention, we also offer stormwater pits for areas that are especially vulnerable to flooding, such as parks, petrol stations, car parks, homes and construction sites. Our lightweight and durable products redirect rainwater towards stormwater pipes, helping the system keep up with the rate of overflow and preventing damage to land or property around the pipe. These pits are manufactured from UV stabilised polyethylene, easy to transport and install, chemical and impact resistant, and tested by a qualified structural engineer so you can rest assured that they’ll last.

Talk to Us Today

If you need stormwater holding tanks or stormwater pits for your residential or commercial property, look no further than Halgan Pty Ltd for the best solutions. Get in touch by visiting our contact page today. We’ll be happy to answer your questions, respond to your feedback and meet your needs.

The Rain Is Falling In a Puddle In The Garden

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.

Find out more
The Rain Is Falling In a Puddle In The Garden

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.

Find out more
The Rain Is Falling In a Puddle In The Garden

Storm Water Pits

Light weight and durable stormwater pits available in 900 x 900 and in 450 x 450 x 600

Find out more
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.