Tuesday, 1 August 2023 Knowledge Articles

10 reasons why you should choose a Promax rainwater tank 

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Not all poly tanks are made equal

In an era where water conservation and durability are paramount, Promax stands as a pioneering force in the water storage industry. Here are ten reasons why you should choose a Promax rainwater tank:


1. Engineered to the highest standards

Water tanks are subject to water pressure and temperature changes which can cause fatigue and stress. While the corrugated design of Promax ENDURO tanks is attractive, its main benefit is the extraordinary strength of the tank wall design which, when integrated with the engineered roof profile, ensures rigidity, stability, and strength.


2. Manufactured with premium raw materials

Promax are one of only a handful of tank manufacturers that blend their own raw materials. This proprietary combination of product and processing is perfectly aligned with the tank manufacturing process. This means that you can be assured of a durable tank that will stand the test of time.  


3. Promax have invested in the most modern equipment available

Promax has continually invested in the most modern and up-to-date rotational moulding equipment to ensure the precision control that is critical to the cooking and cooling process, and a key determinant of product quality.   


4. Every aspect of the manufacturing process is controlled from start to finish 

Promax sources, blends and processes its own raw materials, uses the most modern and up-to-date rotational moulding equipment and implements a rigorous quality control processes to create robust, durable, and long-lasting water tanks.


5. At Promax, we take the time to do it properly   

Manufacturing a high-quality poly tank requires time and patience. In a busy production environment, it’s tempting to cut corners and short-cut the process to increase production. Promax have the patience to do the job properly as it optimises the physical properties of the finished tank, minimising risk for you.  


6. You have all the information to make an informed choice

With so many options available, it is essential that you get the right advice and select the tank that is best suited to your needs. Promax have a dedicated team of customer service experts, and an extensive dealer network to answer your questions, and help you get the right tank for your needs.   

Promax also has an industry-leading library of online resources to ensure you can make informed decisions about products, installation, and accessories.  


7. Fully featured tanks to suit your needs

Promax tanks are fully featured, and many suppliers charge extra for fixtures and fittings that are standard on a Promax tank. Promax ENDURO tanks are available in a range of 7 colours and are fully featured to include 4 inlet panels for ease of installation and 2 x 50mm threaded base outlets.    


8. A warranty you can rely on 

You’ll find no tricky or ambiguous wording in a Promax warranty. All Promax products come with a warranty you can trust.   


9. Extensive reseller network ensures superb after-sales service

The national Promax dealer network ensures access to reliable after-sales support.   


10. Promax is a family-owned and operated business  

With manufacturing in Kerikeri and Rangiora, we are a NZ family business that has been making poly water tanks for over 30 years, and we’re proud to support NZ families, communities, and businesses.  


An obsession for detail and end-to-end control over the entire manufacturing process ensures that Promax produce a water tank of unprecedented quality that will stand the test of time. Water where you need it and when you need it with the confidence of a Promax tank.  

If you want to know more about NZ made, durable, and long-lasting water tanks, talk to our expert team on 0800 77 66 29 or email sales@promax.co.nz with your enquiry.     


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