Spray Tanks & Chemical Spray Tanks

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At Austates, we design and manufacture spray tanks that thrive in tough Australian conditions. Our comprehensive range includes chemical, pesticide, and herbicide spray tanks in sizes from 25L to 400L, giving you the right capacity for every job, from small-scale pest control to larger agricultural or commercial applications.

Every tank is crafted for durability, safety, and dependable chemical handling, so you can work with confidence in any environment. With quality you can trust and nationwide availability, Austates is the name professionals across Australia rely on for spray tank performance that lasts

Premium Quality Spray Tank Range

Austates spray tanks are engineered for durability and reliability in demanding Australian environments. Our chemical spray tank collection features translucent UV stabilised polyethylene construction that resists UV degradation, chemical corrosion and impact damage. Each spray tank undergoes rigorous quality testing to ensure it meets Australian manufacturing standards.

Our sprayer tanks are available in popular sizes, including 100L spray tanks and 200L spray tank configurations, all the way up to 400L spray tank capacities, perfect for jobs big and small. The rectangular shape saves valuable floor space in utes and vans, while raised bottoms ensure contents drain towards the gutter around the outside edge. From agricultural spraying to industrial applications, our spray tanks for sale provide the foundation for efficient chemical handling systems.

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Chemical Spray Tanks for Every Application

Versatility defines our chemical spray tank range. These tanks excel in pesticide spray tank applications, providing secure storage and transport for crop protection chemicals. The chemical-resistant construction ensures compatibility with a wide range of agricultural chemicals, from herbicides to fungicides.

Herbicide spray tanks require special consideration for chemical compatibility and safety. Our tanks feature smooth internal surfaces that prevent chemical residue buildup and simplify cleaning between different product applications. For commercial pest control operations, our pesticide spray tanks offer the reliability and safety features that professionals demand. Industrial applications benefit from our chemical spray tanks’ resistance to a broad spectrum of chemicals, maintaining integrity and performance over years of service.

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Australian-Made Quality & Durability

When you buy an Austates spray tank, you’re getting a product that’s proudly manufactured right here in Australia. Designed with our country’s tough climate and working conditions in mind, each tank is built to stand up to the challenges of the job — and is trusted by hundreds of customers across Australia.

Made from translucent, UV-stabilised polyethylene, our tanks offer outstanding chemical resistance and long-term durability in harsh sunlight. The clever rectangular design maximises floor space in your ute or van, and our matching profile sizes ensure a clean, professional look when multiple tanks are installed together.
Best of all, every tank is backed by comprehensive warranty coverage for peace of mind. Practical safety and usability features include:

  • Threaded mounting bosses (with studs and nuts included) for secure installation
  • Raised bottoms to ensure full drainage towards the outer gutter
  • Clear litre markings for fast and accurate filling
    The choice of sealed lids, or lids with a breather

Whether you’re working in the outback or the suburbs, an Austates tank is a reliable, Australian-made investment in your spraying setup.

Austates Tanks are made from LDPE, low-density polyethylene. The customer should be advised or encouraged to do their own research as to the compatibility of their product with our tank. No warranty is offered for degradation due to use with incompatible products. Five-year warranty against faulty manufacture.

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Technical Features & Specifications

Our 50L to 100L spray tank sizes are ideal for smaller operations and mobile applications, with rectangular shape maximising space efficiency in vehicles. The 200L spray tank offers increased capacity for commercial operations requiring higher chemical volumes, featuring the same space-saving rectangular design.
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Maintenance & Long-Term Performance

Regular maintenance ensures optimal spray tank performance and longevity. The translucent UV stabilised polyethylene construction allows easy visual inspection of contents and tank condition. The raised bottom design with gutter drainage ensures complete removal of chemical residues during cleaning.

The labyrinth breather system in the lid prevents contamination while allowing proper venting. Replacement parts are readily available for all spray tanks, minimising downtime and maintaining operational efficiency. Proper care ensures years of reliable service from your spray tank investment.

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Contact Austates for Expert Advice

Choose Austates spray tanks for true Australian-made quality, backed by smart safety features and the rock-solid reliability you need on the job. Our range covers everything from compact 25L tanks for small-scale work to robust 400L systems built for serious spraying, with plenty of options in between.

Whether you’re tackling weeds with herbicide or managing pests in large-scale agricultural operations, Austates tanks are engineered to handle tough chemicals and even tougher conditions. Designed with Australian professionals in mind, our tanks deliver the performance and longevity you can count on.

Need help finding the right fit? Get in touch with the Austates team today — and see why so many across the country trust us as their go-to spray tank supplier.