Water Storage Tanks - Global Rotomoulding

The Importance of Proper Breather Installation for Rainwater and Cartage Tanks to Ensure Performance and Warranty Coverage

As more individuals and businesses embrace sustainable practices like rainwater harvesting and cartage tank usage, it’s essential to prioritise proper breather installation procedures. One critical but often overlooked aspect is the installation of breathers within these tanks that have lids.

Whether you’re using a rainwater tank equipped with lids or a cartage tank, ensuring the presence of a breather is vital not only for optimal performance but also to maintain warranty coverage. In this article, we will explore proper installation and maintenance practices that will help you protect your tank and its warranty.

What are Breathers?

Breathers serve a crucial role in regulating air pressure within water tanks, preventing vacuum buildup during water extraction at volume with a pump. This is particularly important in rainwater harvesting systems, where water extraction can occur at varying rates, leading to changes in air pressure within the tank. If not properly managed, this can cause issues such as tank collapse, pump damage, and even void your warranty.

In cartage tanks, breathers play a similar role in regulating air pressure, ensuring that the tank remains stable and secure during transportation. Neglecting breather installation can lead to serious consequences, including tank damage, product failure, and voiding your warranty.

Specific Requirements for Breather Installation

The specific requirements for breather installation vary depending on the purpose of the tank, the type of pumping system used, and the extraction method employed. For example:

Rainwater harvesting systems: Breathers may need to be installed in conjunction with a first flush device to ensure that only clean water is extracted from the tank.
Cartage tanks: Breathers may need to be installed in a specific location to prevent vacuum buildup during transportation.
Pumping systems: The type of pumping system used can affect the size and quantity of breathers required.

The Risks of Improper Installation

Neglecting proper breather installation practices can have serious consequences, including:

Vacuum buildup: This can cause water to be drawn out of the tank too quickly, leading to pump damage and reduced system performance.
Airlock formation: This can prevent water from flowing into the tank, causing issues with water extraction and management.
Tank damage: Improper breather installation can lead to structural damage to the tank, compromising its integrity and potentially voiding your warranty.

This serves as a reminder of the critical role breather installation plays in safeguarding warranty entitlements and preserving the structural integrity of your tanks, whether for rainwater harvesting or cartage purposes. Neglecting this could not only void your warranty but also compromise the efficiency and longevity of your water management system.

Sourcing the Right Breathers for Your Tank

While some tanks may come with integrated breathers, additional ones might be necessary depending on the water extraction method employed. It is your responsibility as a tank owner to verify the adequacy of breather installation to uphold warranty integrity and ensure long-term performance.

At Global Tanks, we recognise the importance of proper breather installation for both rainwater and cartage tanks. While we can facilitate breather supply, it’s important to note that we do not provide guidance on size or quantity. This is due to the variability in pumping systems and extraction methods utilised by different users. However, we are committed to assisting you in sourcing the necessary breathers to meet your tank’s specific requirements.

Protect Your Warranty by Following the Correct Breather Installation Procedures

In conclusion, whether you’re utilising rainwater tanks or cartage tanks, attention to detail matters. By ensuring proper breather installation, you’re not just protecting your investment but also contributing to the sustainability of your water management practices.

If you’re unsure about the proper breather installation for your tank or require guidance on sourcing the right product, we’re here to help. Our team of experts is dedicated to providing you with the support and resources you need to maintain your tanks for years to come. Reach out to us today to learn more about how we can assist you.

Keeping Tank Water Clean: Essential Practices for Water Quality

For those who rely on tank water as their primary water source, ensuring its cleanliness is crucial for maintaining good health and well-being. Whether you use tank water for drinking, cooking, or other household needs, implementing effective measures to keep it clean is essential. In this article, we will explore practical ways to ensure the quality of your tank water, helping you create a safe and reliable water source.

Several factors can contribute to this issue of unclean water in your tank, and some possible causes to help you better understand the situation.

Contaminated Roof: The water collected in your rainwater tank originates from your roof. If your roof has accumulated debris, bird droppings, or other pollutants, these contaminants can wash into the tank during rainfall, leading to the water becoming unclean.
Blocked Gutters or Downpipes: Clogged gutters or downpipes can impede the flow of rainwater, causing stagnant water to accumulate. Stagnation provides an ideal breeding ground for bacteria, algae, and other microorganisms, which can result in water discolouration and odor.
Inadequate Tank Maintenance: Regular maintenance is crucial to ensure the cleanliness of your rainwater tank. If the tank is not cleaned periodically, sediment, leaves, and other debris can settle at the bottom, affecting the water quality.
Water Quality Testing: It is possible that the water source itself may contain impurities or pollutants. Conducting water quality tests will help identify any potential issues and allow you to take appropriate measures to address them.

Regular Tank Maintenance:

Regular tank maintenance is essential for preserving the cleanliness of your tank water. Here are some key maintenance practices to follow:

Clean the tank: Periodically clean the inside of your tank to remove sediment, debris, and any accumulated contaminants. Scrub the walls and base of the tank using a long-handled brush and rinse thoroughly.
Check for leaks: Inspect the tank for any signs of leaks or cracks. Repair them promptly to prevent external contaminants from entering the tank.
Secure the lid: Ensure that the tank’s lid is secure and properly sealed to prevent the entry of insects, animals, or debris. All global tank come with a Mozzie guard and light guard.

Install Proper Filtration Systems:

Mesh Screens: Install mesh screens or filters on gutter outlets and downpipes to catch larger debris, including insects or small animals, before they enter the tank.
Installing an appropriate filtration system is crucial for ensuring the cleanliness of your tank water. Depending on the quality of your water source, consider incorporating the following filtration options:
Pre-tank filtration: Installing a pre-tank filter can prevent debris, leaves, insects, and other large particles from entering the tank. This filter should be cleaned or replaced regularly to maintain its effectiveness.
In-tank filtration: Consider installing an in-tank filtration system that uses activated carbon or other suitable filter media to remove contaminants such as sediment, organic matter, and unpleasant tastes or odors.
Point-of-use filtration: To further enhance the quality of your tank water, consider installing point-of-use filters, such as under-sink filters or faucet-mounted filters, specifically designed for drinking water purification.

Practice Water Conservation and Management:

Proper water conservation and management are essential for maintaining the cleanliness of tank water. Implement the following practices:
Prevent runoff: Ensure that gutters, downpipes, and other drainage systems direct rainwater away from the tank to avoid potential contamination from external sources.
Cleaning the roof and gutters: Regularly clean your roof to remove debris and sweep or hose it down to minimize the introduction of contaminants. Clean gutters to remove sediment and organic matter that can potentially enter the tank.
Install downpipe guards: Install screens or filters at the opening of downpipes to prevent insects, pests, and small animals from entering the system and contaminating the tank water.

Regular Water Testing:
Regular water testing is vital to ensure the ongoing quality of your tank water. Testing should include checks for bacteria, chemical contaminants, and other potential hazards. Consider engaging a certified laboratory or utilizing water testing kits to assess the water quality. Regular testing will help identify any issues promptly and allow you to take appropriate action to rectify them.

Educate and Inform:
Educate yourself and your household members about best practices for tank water management and usage. Ensure everyone understands the importance of cleanliness, proper filtration, and conservation practices. Encourage responsible water usage, such as avoiding the use of harsh chemicals near the tank area and minimizing the introduction of foreign substances into the water.

Maintaining clean tank water requires a combination of proactive measures and regular maintenance. By incorporating practices such as regular tank maintenance, installing suitable filtration systems, practising water conservation, conducting regular water testing, and promoting education and awareness, you can ensure a clean and reliable water source. Remember, ongoing diligence and proactive measures are key to maintaining the cleanliness of your tank water, providing you with peace of mind and a healthier lifestyle. By following these essential practices, you can enjoy clean and safe tank water for yourself and your family.

Global’s Water Tanks for Aussie farms

Water storage tanks are the favoured way to cut down on water bills and ensure a reliable water source all year round for most Australian farmers. Water tanks for farms are precious assets for irrigation systems and livestock watering systems.

Living on a farm means you need to be conscious about your water storage and supply. It’s something you probably don’t want to worry about, but something you always need to be aware of nonetheless. Over the years, Global Rotomoulding has created a range of durable tanks that take as much hassle out of water storage as possible.

Global Rotomoulding has a range of water tanks that cover a diverse variety of applications. If you’re on the hunt for water storage options for your farm, we have a product for every job. All Global tanks are manufactured in polyethylene that complies with AS 2070 (plastics materials for food contact use) and AS/NZS 4020 (products for use in contact with drinking water). This material is 100% recyclable. If you’re looking for the perfect combination of affordable and durable water storage, you can’t go past poly tanks.

Above Ground Water Tanks

It’s common for rural properties in Australia to not have access to the main city water supply. Instead, farms rely on water tanks for all their needs. Filling these tanks can be done by storing rainwater, carted water, groundwater or surface water. Carted water is often seen as a last resort when existing storage options go dry because it is costly and inefficient compared to the other water filling options.

Water tanks for farms bear several responsibilities from watering crops, providing drinking water to livestock, running household appliances, cleaning and more. Above-ground tanks are the most common system for farmers because it’s cheaper and easier to install than other options. It can also reach higher capacities than underground tanks and transportable tanks.

Some Options

Urban Tanks

While these smaller tanks are mostly installed in residential, suburban areas, they still can add value to a rural property. An urban poly tank is perfect for a guest house or smaller facility that you want to provide with an independent water source. They are tall and flat and fit nicely against the side of a building, barn or house.

Some Options

Underground

Global Rotomoulding’s underground water tanks are the perfect option for farms that want to conserve space while still having quality water storage. Underground tanks have better insulation than above-ground tanks and have better security. Because they are out of the elements, they stay cool all year round, whereas the water in outdoor tanks is usually cold in the winter and warmer in summer.

Some Options

Rural Tanks

Rural life requires a lot of water. Global Rotomoulding have several above and underground tank options for rural landowners. Our above ground tanks work their way up to 45,000ltr capacities and 5000ltr underground tanks.

Global Tanks have several options that are UV stabilised for Australian conditions. These products are made to withstand both blistering heat and chilling colds without being damaged. We’re so confident in our product that all our above and underground tanks come with a 10-year quality guarantee.

Some Options

Commercial System Tanks

Our tank range has options for commercial purposes like chemical storage or fire extinguisher systems.

Fire – Global’s water systems can be attached to a pumping system that provides a flow of water to fire extinguisher systems.

Chemical Storage – Global Rotomoulding has a listed group of tanks that are moulded with diesel-grade, chemical-resistant linear low-density polyethylene (LLDPE) and feature heavy-duty stillage. At Global Rotomoulding, we manufacture polyethylene (plastic) products that comply with the AS/NZS 2070 Australian Standard. Any product that we promote as chemical-resistant or chemical-storing has been through rigorous testing.

No matter what your tank specification is, Global Rotomoulding has a quality poly tank that is perfect for the job. For more detailed information on what type of water tank is best for you, reach out to us today.

Buying a New Tank – What Water Tank is Best?

If you need to replace an existing tank or purchase an initial tank, you might be wondering what type of water tank is best? Buying a new tank should be done after careful consideration of which type of water tank is best suited for your home or your business. This includes size, placement, and importantly which type of material is best for the environment it will be placed in.

Below is a comparison of concrete, steel, fibreglass and polyethylene water tanks to help you decide what type of water tank is best for you.

CONCRETE TANKS

Concrete tanks have been used for both residential and commercial uses since the 1930s. Made from a mix of cement, water, sand or gravel, concrete can be a durable material in the right circumstances.

Pros

Concrete is a very strong material
Occasionally, concrete tanks can leak lime into the water, which actually makes the water less acidic. This can be beneficial as rain can have a more acidic pH than mains tap water.

Cons

Underground concrete tanks require extensive excavation for proper installation, or for site works for tank footings. Therefore, there is much more excavation required than for fibreglass or poly tanks.
As a result of this, concrete tanks can be more expensive to install.
Over time, concrete can become prone to cracking, especially if the tank is installed near creeping tree roots or ground susceptible to movement.
These water tanks can also become prone to leaking, once cracks start to appear. This leakage can result in the land around the tank becoming affected and, obviously, loss of water from the tank.

STEEL TANKS

Depending on what exact material your steel tank is made of, it can be extremely durable and relatively inexpensive. There are a few differences between galvanized steel and zincalume, which is made up of steel, aluminum and silicon.

Pros

Steel tanks made of zincalume are extremely durable, even compared to galvanized steel water tanks. This material makes them very resistant to corrosion.
These tanks can last several years even in harsh climates.
Steel water tanks are made of very strong material and can have a long lifespan.

Cons

Steel tanks can sometimes lead to corrosion and rusting, and this leaks the zinc coating into the water, which can give it a metallic taste or smell.
They can be more expensive than the other water tank material options
Once the tank is in place, it can be difficult to relocate as they are heavier than poly tanks or fibreglass tanks.

FIBREGLASS TANKS

Fibreglass is a composite material that is used to make a wide range of items. As a flexible material, this type of water tank is easier to install than concrete water tanks.

Pros

These tanks are relatively light-weight and thin
They are non-porous and resistant to chemicals; just as poly tanks are.
Not likely to corrode, but some parts can become susceptible to corrosion.

Cons

Fibreglass tanks are made of extremely rigid materials, a disadvantage of this is it can tend to be brittle in nature, being prone to cracking and leaking.
These tanks can be more expensive than poly tanks.
Fibreglass tanks are constructed using more than one part or component, which means there is a chance that these parts could leak at the seams.
These seams can become prone to severe leaks over time, which can lead to cracking.
(Longer lead time due to slower construction process )

POLY TANKS

Poly tanks or polyethylene tanks are an extremely durable tank. Polyethylene is a type of plastic that is one of the most commonly used types of plastic in the world.

Pros

Poly tanks and poly water tanks are created in a single seamless mould, which means there are no seams that could potentially leak.
Can easily be installed above or below ground level
Non-porous and chemical resistant
Does not rust or succumb to corrosion due to the material compounds in polyethylene
The material these tanks are made of minimise the chance of algae growing inside the tank
The plastic make-up of polyethylene is food-grade, meaning that it is completely safe to drink from
Polyethylene is a flexible plastic, which means this type of water tank can be made to suit different shapes and sizes.

Cons

At the end of a poly tank’s lifespan, it’s crucial to ensure that proper recycling is done so that the tank does not end up in a landfill. These are the only types of water tanks that can be fully recycled. This can really be seen as a pro, as although proper recycling management is required, you’re doing good by our planet.

It’s safe to say poly tanks are the best option when deciding what type of water tank is best for your situation. When buying a new water tank, it’s important to think about the position of the tank, the environment it will be in, and what lifespan you expect to get from your new water tank. For more detailed information on what type of water tank is best for you, reach out to us today.

5 Questions to Ask Yourself When Choosing a Water Tank

When it comes to buying and installing a water tank there are a lot of variables to consider. Make sure you purchase your water tank from a manufacturer who can give you options and provide the product that best suits your needs, home or business. Below are 5 crucial questions to consider when choosing a water tank.

What Size of Tank do You Need?

Consider what exactly you’ll be using your water tank for. Will it simply be for domestic use or will you be using the water to hydrate livestock, water crops, vegie gardens,flowers and trees? Perhaps you live in an area prone to bushfires during the summer and so you’ll need a healthy reserve in case of emergency. These are all factors to consider when deciding which size of tank is right for you. It’s best to go with a tank provider who manufactures and stocks a large range of tanks since they’ll be able to advise you, based on experience, about what sizes would work best for you based on personal circumstances and location.

What Colour of Tank Would you Like?

You may prefer a specific colour of water tank for various different reasons. Often people would like a colour that compliments the exterior of their home or matches a bit of a theme on their farm. Climate should also be considered when selecting a colour for your tank. For example, if your farm, home or agribusiness is out towards the outback then there’s likely to be a lot of dust so you’ll want to avoid white or light colours where dirt and dust will easily be highlighted. Instead, opt for dark oranges and reds that will blend in with the landscape of the outback.

Which Material do you Want your Tank to be Made of?

Water tanks can be made out of different materials like polyethylene, steel and concrete. There are various pros and cons to all materials so it’s important that you consider your options. At Global Tanks, we believe that poly water tanks are the way of the future since they’re extremely durable, can’t rust or crack, they’re lightweight and the most cost-effective option. If those benefits tick your boxes then a water tank made from polyethylene is likely your best option.

Is it Recyclable?

Find out from the tank supplier if their products are made from materials that can be recycled. Today, we are more aware than ever of how important it is to make more sustainable choices that will help to benefit the environment and many agribusinesses are even obligated by law to opt for materials that are recyclable rather than ones that aren’t. What’s more, if you opt for a water tank that’s made from non-recyclable materials, down the line when you need to have the tank removed or replaced, you’ll have to pay a very hefty fee to have it extracted and taken to landfill. Polyethylene tanks can be recycled and made into a number of other products. These are all vital factors to consider when selecting a water tank for your property.

How Many Tanks Do You Need?

Another important question to consider when choosing a water tank is whether you should use one large tank or multiple smaller tanks to transport or store water.

Do you have a pitched roof over your shed or workplace? If that’s the case you could put one large tank at one end of the building to capture all water, or you could place smaller, half-sized tanks at each end of the building.

One large tanks may save you space but may also leave your water supply exposed to accidents/mishaps. Two or more smaller tanks will collect the same amount of water while always having one in operation if the other happens to fail.

Do you Need an Underground or Above Ground Tank?

When installing a tank on your property you need to consider the pros of above ground water tanks against the pros of underground water tanks. Underground tanks are great for saving space while aboveground tanks are easier to install and access. If you would like advice on what’s best for your property and needs, get in touch with one of our poly tank experts at Global Tanks.

Choosing a water tank is made easy with Global Tanks. Our water storage tanks come in 32 different colours which means you’re guaranteed to find a colour that matches your landscape and climate. We have a vast range of sizes and all of our tanks are made from recyclable plastic which is great for the environment and your pocket. We also have above ground and underground options so you’re pretty much guaranteed to find the perfect tank. If you have any questions, get in touch with our friendly team today!

The New Residential Wastewater System for Discrete Sewage

Are you or your customers looking for an easy solution to wastewater treatment for the home? Installing a wastewater treatment system can be a big task, fraught with hassles including transportation weight limitations, assembling difficulties and disappointment when the system turns out to be an eyesore on the property. But it doesn’t have to be this way. Global has designed a new residential wastewater treatment system called the Ubi Aqua 6000. It’s easy to install, incredibly efficient and totally discreet. Here’s what else you need to know about how this wastewater system makes your life easier, and why it vastly outstrips its competitors.

Perfect for large households

The Ubi Aqua wastewater system will support a household of up to 11 people. The 6000L capacity makes it ideal for the rural homes of large families, or even small community meeting chambers that are unable to connect to the main local sewage system. The system can treat up to 2000L of waste per day! It’s even equipped to handle ‘shock loads’ so everyone can rest assured that all wastewater will be processed efficiently, even when there’s a party or friends and family are staying for an extended period.

Totally discreet

One of the best things about the design of the Ubi Aqua is that once installed, the only part of the structure that is visible above ground is the lid. No unsightly sewage tanks clogging property views or the perfectly manicured garden! In fact, if landscaping is carefully considered when installing the Ubi Aqua, the treated wastewater runoff can dramatically improve the landscaping, so that they plants flourish.

Hassle-free installation

Moving a large concrete sewage tank can be an extremely difficult and costly exercise. It often needs to be couriered in several parts, and the trucks transporting these parts need to meet strict maximum load requirements. These vehicles can be tricky to source and may need to travel from major metropolitan areas. If the tank is being installed on a rural property, far from the nearest township, it can cost thousands of dollars just to get it there and in the ground. Furthermore, a tank made up of several parts also takes time and skill to put together, meaning assembly costs are high. All of these factors result in a massive upfront payment, immediately after the system is purchased.

The Ubi Aqua couldn’t be more different to the nightmare scenario described above. Firstly, the wastewater system structure is incredibly light compared to its concrete counterparts; only 695 kg! This means that it can be transported by most general access vehicles that can drive on rural dirt roads. It’s roto-moulded design also means that it comes in one complete piece – no jigsaw of parts to assemble! The Ubi Aqua is designed with sturdy lifting lugs for a crane to place the entire structure into the ground. All of this will be overseen by one of Global’s accredited installers, so you don’t have to worry about a thing!

Interested in installing an Ubi Aqua wastewater treatment system on your property? Or are you a plumber interested in being part of the installation team for the Ubi Aqua wastewater treatment system? Contact Global today!

Discover Ubi Aqua today!

Mosquitoes and Water Tanks: How to Keep Mozzies Away

Mosquitoes are a massive pest and can pass on many viruses and diseases. In Australia, we have over 300 species of mosquitoes! They are expert breeders, particularly if they have the right climate and grounds to do so in.

Australia is home to over 300 species of mosquitoes
Tanks can be a hub for mosquito nesting and breeding
Mosquito mesh and light guards come standard in all Global rainwater tanks

Tanks are a prime breeding ground for mosquitoes

Anyone who’s lived through one of Australia’s sticky summers will know that with every shower of rain, comes a shower of mozzies. Especially so for those who live on a farm or property with bodies of water lying around – the little buggers love standing water!

If you own or are thinking of purchasing a rainwater tank, mosquitoes are going to be more inclined to call your home their home. Which is why it’s important to implement certain measures to keep them at bay.

How to prevent mozzies getting inside your tank

1. Employ tight-fitting lids and screens

When not in use, all access points to your tank (with the exception of the inlet and any overflows) should be kept tightly shut. Installing mozzie-proof screens, with a mesh size of 1mm or less, is a must. According to Australian Government standards, mozzie screens fitted to tanks in Queensland should be made from brass, copper, aluminium or stainless steel gauze and should not be coarser than 1 mm aperture measure (so as not to cause corrosion).

At Global, all of our rainwater tanks come standard with mosquito mesh and light guards, made to Australian Government standards.

2. Regularly check your screens for damage

It’s important to always check your screens for holes. If you notice a rip or tear, always ensure you fix it as soon as possible. All it would take is for one female mosquito to find the gap, wiggle her way in, and lay a billion eggs in your beautiful, clean rainwater.

3. Clean out your gutters

Mosquitoes can lay their eggs in as little as 3 cm of standing water, so it’s not just the tank itself that needs attention. Any pooled water in your gutters could be a prime nesting site for mozzies, so should be maintained and cleaned out regularly. The last thing you want is for eggs to be laid in your gutters then washed down into your tanks!

4. Be aware of other external breeding grounds

As mentioned above, mosquitoes don’t need very much water to lay their eggs in. In fact, sources of open water such as pot plants, buckets, bins and even tyre rims can provide a perfect place for breeding to take place. Then, all they’d have to do is wait for a hole in your tank or tank screens, and climb on in.

Found mosquitoes in your tank?

If you detect mosquitoes or other insects in your rainwater tank, the first thing you should do is locate and repair the gap they came in from. In addition to preventing new ones from getting in, you’ll be stopping the adults getting out and continuing their breeding elsewhere.

Treatment to kill mosquito larvae can be administered, but you have to be extremely careful with what kinds of chemicals you use in your tank. Check government websites for more information about what to use.

The Toughest Poly Tanks Under the Sun

Tough rainwater tanks are one of the best ways to become more water self-sufficient, but not all tanks are up to scratch when it comes to handling the Australian sun! We take a look at what it takes to withstand the Aussie climate…

Australia experiences some of the highest levels of UV radiation in the world. In fact, just this week BOM announced that the UV index would reach levels of 16 in Brisbane! To put that in perspective, The World Health Organisation warns against spending time outside when the UV index tops 11, which is considered extreme.

Now, imagine sitting outside all day, every day, in the same position with these extreme UV levels. You would be absolutely buggered, right? Well, over time, UV exposure to unstabilised water storage tanks can result in a similar effect. The harsh Australian sun can compromise molecular structure, misshapen and discolour, as well as cause the tank walls to become brittle. As a result, cutting-edge technology in polyethylene manufacturing is required to ensure reliability and durability for the long term.

Meet Global Rotomoulding’s UV Stabilised Tanks

Most poly tanks will degrade quickly when exposed to harmful ultraviolet rays, unless they’re manufactured with UV Stabilisers. At Global Rotomoulding, we add UV Stabilisers to our poly mix to not only ensure that your tank is better protected from the sun, but also to protect you and your family from drinking water that’s contaminated by floating plastic particles. We make tough rainwater tanks that are the best option for storing water in Australia.

All of our poly tanks comply with the Australian standards AS 2070 (plastics for food contact use) and AS/NZS 4020 (products for use in contact with drinking water). So you can rest assured that the water stored in them is safe for you and your family to drink, even after many hot days in the sun!

The importance of installing your tank in the shade

Your tank’s location can affect how long it lasts. Ideally, you should position your tank in a shady spot to keep your water temperature low and reduce evaporation. Light and heat can also make algae grow in water tanks. However, if you live in a very hot location with limited shade available, we recommend selecting a thick-walled tank that won’t allow sunlight to get in, or opt for an underground rainwater tank.

Trusted by farmers in the Australian outback

There’s no place hotter or drier than the Aussie outback! In rural and remote towns, freshwater is a limited and valuable commodity. Living and surviving in this type of climate depends on the use of water collected in UV Stabilised rainwater tanks. Global Rotomoulding’s tanks are built to withstand the demands of daily use and the harsh Australian sun. The quality of our products is guaranteed, and we are proud to have maintained our standard of excellence for 20 years.

If you’re looking for tough rainwater tanks, give us a call today!

Explore Global’s Small and Compact Spray Tanks

So you need a compact spray tank to secure on the back of your ute or truck. It needs to be reliable, sturdy, easy to mount and even easier to clean. It needs to require minimal fuss for maximum output. Whether you’re looking for 35L, 800L or anything in between, Global has you covered. Read on to find out more about our full range of small and compact spray tanks.

Insert mounted

Our insert mounted spray cartage tanks range from 50-400L. They suit a wide range of chemicals and will fit easily on the back of a ute. Many come with tank strap recesses for additional security and volume markings to assist with the accuracy of filling.

Pin mounted

Many of our larger 600L and 800L spray cartage tanks need to be pin mounted to prevent twisting and sliding on your truck. These are also suitable for a wide range of chemicals, include two outlets and a hinged lid. You have the option of adding on baffle bones for superior surge control too!

Strap-mounted

Strap-mounted cartage sprayers are the ultimate in security and safety! These tanks feature both straps to eliminate jostling and separate high-strength feet with dual skin moulding that mechanically fasten to the tank. The feet adhere to the ute tray bed or truck bed with pins. They range from 200 to 600L and also feature a low-level sump. These sprayers are suitable for a wide range of chemicals.

Additional features

All of our sprayers include a few key features which we believe are vital to the use of cartage tanks by Australian farmers.

UV stabilised

All sprayers are UV stabilised to combat the harsh Australian sun. This means a longer lifespan for your tank and better conditions for its contents.

Food Grade Safe

Our are made from Food Grade Safe plastic, should you choose to carry liquid for livestock in them.

Recyclable

The low-density polyethene that we manufacture with is fully recyclable. When your tank is no longer functioning, it can be recycled rather than sent to landfill.

Colour Coded

Our tanks come in a range of colours to suit different purposes. This means that it’s near impossible to mix up tanks and get yourself in the sticky situation of cross contamination.

Interested in purchasing one of Global’s compact spray tanks? Contact us today!

Top 5 Reasons Poly Tanks are Better Than Metal Water Tanks

When your metal water tank fails, you have two options – get it repaired or get it replaced. Depending on the issue, repairing it is often the default option, especially if the water tank is only months old. But metal water tanks are prone to leaking because of corrosion, so fixing it may not be the ultimate solution.

Consider replacing your metal water tank with a poly tank for an affordable, versatile and durable water storage solution. Still not convinced it’s worth ditching your metal tank? Here are five undeniable benefits of using a poly tank that quite frankly, speak for themselves.

1. They won’t corrode

Unlike metal tanks, poly tanks are corrosion resistant, so there’s more peace of mind that your drinking water isn’t leaking away. Poly tanks are made with UV-inhibitors to protect the plastic from degradation from the harsh Australia sun.

2. More versatile

A poly tank is more versatile than a metal tank when it comes installing different shapes and sizes. A small house with limited backyard space, for instance, can choose to install a slimline poly tank such as the Urban Camel, which comes in a range of sizes from 550 litres to 5000 litres. Metal tanks come in different sizes, but the basic shape is circular with a coned roof, making them unsuitable for many space restricted urban dwellings.

3. Food grade plastic

Poly tanks are made from food grade plastic which meets certain standards of purity. Global Tanks’ polyethylene water storage tanks comply with AS 2070 (plastics materials for food contact use) and AS/NZS 4020 (products for use in contact with drinking water). Metal tanks often have a spray-on polymer that forms the plastic lining of the tank, and there’s risk of corroded metal infecting your drinking water.

4. Last longer

Poly tanks are rotomoulded from tough and durable polyethylene plastic so, unlike metal tanks, there are no side seams or joints to become weakened over time. Proven roof designs mean they have long term structural strength too.

5. Lightweight

Positioning a poly tank is much easier than a metal tank. They’re lightweight and have some flex, so they’re very easy to install. All that is required is a stabilised flat spot with nothing sharp underneath. Some poly tanks are designed to go underground, so they’re out of sight. The foundation for a metal tank needs a lot more preparation, including steel rings and a concrete base to keep out rust.

At Global we make a variety of above ground, underground and urban rainwater tanks in different colours to suit your home! Contact us today for a plastic rotomoulded tank that fits your needs.