Diesel Tanks and Accessories For Sale at Polymaster

Home Diesel Tanks

Home Diesel Tanks

Leading Diesel Fuel Tank and Pump Solutions

Polymaster has been supplying diesel storage solutions to Australians for over a decade, with one of the nation’s largest ranges of diesel fuel tanks and pump systems. Certified to AS/NZS 4766:2006 and backed by ISO9001 quality management, our tanks are built for harsh conditions and carry a proven 25-year design life.

Diesel Bulk Storage Tanks

Diesel Bulk Storage available in single or double walled tank options up to 10,000ltrs

View range Diesel Bulk Storage Tanks

Diesel Ute Packs Portable

Safely store and dispense your diesel, range available from 100ltr to 800ltrs

View range Diesel Ute Packs Portable

Diesel Transfer Tanks

Service a wide range of heavy plant & machinery ranging from 1,200ltrs to 3,000ltrs

View range Diesel Transfer Tanks

Diesel Trailers

1200ltr and 2,000ltr Diesel Dual Axle Trailer

View range Diesel Trailers

Diesel Kits & Pumps

Diesel pumps and kits with 12V, 24V, and 240V options, high flow rates, and automatic nozzles.

View range Diesel Kits & Pumps

Diesel Accessories

Diesel Accessories from fuel management to fuel caps

View range Diesel Accessories

Featured Products

RRP $1,775

Diesel Essential Ute Pack 400L

DMP400E

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RRP $17,500

Dieselmaster Bunded Tank – Essential Series

DMDS10000E-240V

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RRP $5,825

Bulk Diesel Storage Tank 5,000Ltr

DSW5000

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RRP $3,520

Bulk Diesel Transfer Unit 1200L

DMP1200-S

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Industries We Serve

We understand how our tanks will be used. Our team is familiar with your industry, its processes, and how our tanks fit into those processes. Because of this, our tanks are built to last and come with a 25-year design life.

View all Industries

Agriculture/Farming

Agriculture/Farming

Water Utilities

Water Utilities

Chemical Suppliers

Chemical Suppliers

Local Government/Municipalities

Local Government/Municipalities

Wastewater / Water Treatment

Wastewater / Water Treatment

Engineers / Specifiers

Engineers / Specifiers

Food & Beverage

Food & Beverage

Clean In Place

Clean In Place

Clean In Place

Commercial Pools

Commercial Pools

Transport

Transport

Civil Contracting

Civil Contracting

Civil Contracting

Mining

Mining

Concrete Admixtures

Concrete Admixtures

Manufacturing

Manufacturing

Food Grade

Food-grade polyethylene, certified to AS/NZS4020, the Australian standard for drinking water

Quality Assurance

Polymaster is certified for the international standard for quality management ISO9001

Product Certification

Standard AS/NZS 4766:2006 for peace of mind. Licence no. BMP657671 & BMP650824

Find Your Local Distributor Store

Polymaster’s round rainwater tanks are available across Victoria, South Australia, New South Wales, and South-East Queensland. As leading Australian storage tank manufacturers, we offer round poly tanks in various sizes to suit rural, residential, and industrial applications. No matter your location, we have a round water storage tank solution to suit your needs and budget.

I am proud to supply this feedback as it has been a long time since I was treated so amazingly well as a customer until I dealt with Polymaster. A) received excellent Pre Sales & Service from your dealer, Martha at Electel. B) Then 10 days before delivery I received a positive call from a polite young lady who ran through the complete scope of the order. To say I was appreciative was an understatement. Wished more companies had your service commitment / DNA. C) Then a day before delivery I received a polite phone call from a truck driver who introduced himself as your driver and ran through the logistics / offloading etc. Said he couldn’t give me an exact time but would ring me in morning to advise exact ETA. I have never met a truck driver who was so organised. All of the above culminated in to me being blown away with Polymaster’s outstanding customer service. Thank you very much and please pass my feedback onto your Mgr Director. It was a pleasure to deal with a company who is so transparent and organised, congrats.

G.C

Callignee, VIC

From entering details online and then talking with Tony Columbro to ensure I had details correct to then the text messages when the tank was ready. Then notified it was loaded and on its way to its new home. The whole process was professional and super smooth. Love the tank.

H.M

Nyah, VIC

Once tank was ordered it was confirmed and outlets checked . Delivery day was advised and driver was excellent . Great company to deal with.

D.P

Hepburn Springs, VIC

Good communication from Polymaster and delivered without a problem. Very happy with the quality of Polymaster products too.

Anonymous

Thanks to the driver, Bruce for delivery to a spot made difficult by recent rain. Managed to get tanks to their right spots. Good effort!

Anonymous

Sales people were excellent in providing updates to delivery and delivery driver also keep me informed of delivery times and helpful with information regarding the tank.

A.G

Great customer service especially Rachel. Also the driver was extremely helpful and professional in his handling of his job. Tank arrived on time as promised. The only little thing is that the tank was not put on position but close for us to push it the the foundation. Definitely we will order our next tank from them. Just recommended my friend to buy from Polymaster.

Anonymous

Good price. Great communication. On time friendly delivery service. Brilliant. Oh and the product is second to none.

G.O

Very happy with the product, also very happy with all the text messages telling me how the production was going. Will definitely be buying another tank from you in the future.

K.S

Besides the delivery arriving a day early the entire experience was excellent. Tim was excellent and did everything possible to help out to make sure the tanks were put in the best place. Thanks very much."

A.J

Loch, VIC

Ecstatic with delivery made by Mark Sinclair today - haven't had good old service like this in a very long time. Mark was polite, helpful & an absolute bloody gem. Highly recommend Polymaster to everyone.

C.C

Scarsdale, VIC

Easy to deal with. Prompt delivery. Courteous and friendly delivery driver. Great experience."

B.E

Table Top, NSW

My experience was excellent. I don't know how it could be better. Everything worked exactly as I hoped.

I.S

Second Valley, SA

The customer service was fantastic with a step by step walk through on the setup of the tanks. The recommendations on how to get the best set up of the tank fittings pump positioning. To the delivery of the tanks and the positioning on the ground.

Ben

"From start to finish it was nothing but a great experience. Very professional. Great company with great staff."

Anonymous

Over the moon with the quality of the tanks and the service ????

S.O

Burra North, SA

Both truck drivers are excellent. Very helpful. All tanks are wonderful. Very quick delivery after placing order. Had phone calls from Polymaster to check tank details and progress of delivery.

Neil Winter

Murgheboluc, VIC

"Great customer service from office, keeping me up to date with delivery time etc. Delivery man mark was on time, knowledgeable and did a fab job getting in a tight driveway. Very happy with my tank thank you."

Kerry Marsh

Ocean Grove, VIC

First class service. First class product.

Anonymous

We’ve found working with Polymaster to be a positive experience. The quality of the products which we have used has been very high, and the willingness and technical capacity of the staff to tackle non-routine engineering modifications has given us confidence in the finished build.

P. Baker

Land Energy Pty Ltd

The decision to sell Polymaster tanks to my customers is an easy one due to the fact that I strongly believe they are the best quality tanks on the market and I can confidently stand by the product I am supplying.

David Hartwig

Plumbing Contractor

We are very pleased with the choice we made to go with Polymaster due to the quality and excellent service. We will endeavour to use more Polymaster tanks as we continue to upgrade our property.

Matthew

Bridgewater SA

Are polyethylene tanks suitable for holding diesel?

Most polyethylene tanks are suitable for holding diesel. Generally, it is how and where the diesel will be stored that determines what configuration of tank/s is used. The Australian Standard 1940 outlines what the requirements are.

What do I do if I need a Chemical tank or Diesel/AdBlue tank delivery?

Every industrial tank is different. Contact the industrial team to ask questions about your delivery.

What is the warranty for diesel ute packs?

Our diesel ute packs have various components, all of which have a different warranty period.

The tank – 5 years warranty from the date of purchase
The hose – 3 months warranty from the date of purchase
The nozzle – 3 months warranty from the date of purchase
The pump –12 months warranty from the date of purchase

What chemicals can be stored in your tanks?

There are over 1,935 chemicals that can be stored within a Polymaster tank, these include diesel, AdBlue, liquid fertiliser and many more. Our tanks are manufactured using Polyethylene (PE), which has great chemical resistance to most chemicals. They are suitable for a large variety of applications. Specific consultation and compliance/suitability of chemicals can be confirmed by our technical engineering team.

Can diesel be stored in a poly tank?

Yes. Polymasters’ poly diesel tanks are specifically designed for fuel storage, using UV-stabilised, diesel-grade polyethylene that resists corrosion, contamination, and weathering in harsh Australian conditions.

Which is better between poly or steel fuel tanks?

Poly diesel tanks are lightweight, corrosion-resistant, and cost-effective compared to steel, making them ideal for farms, fleets, and remote sites. Steel remains preferred for some very large-capacity or underground installations, but poly is often the more practical and affordable choice.

How long do poly fuel tanks last?

With proper care and installation, Polymasters poly diesel tanks can last decades. They are designed to withstand UV exposure and resist rust, providing a reliable long-term solution.

What accessories are available with Polymaster’s diesel tanks?

Polymaster offers a range of accessories, including pumps, flow meters, hoses, filters, and lockable lids. These improve security, accuracy, and ease of fuel dispensing for fleets and farm equipment.

Can you store diesel for 5 years?

Diesel naturally degrades over time, and storage longer than 12–18 months requires fuel stabilisers and maintenance to prevent algae growth or contamination. A high-quality Polymaster tank, paired with proper care, can help extend storage life.

Get in touch

Call Polymaster today on 1800 062 064

Contact our team Find your local store