Small - Medium Range (water)
With 400, 450, 800 and 1000 litre tank volumes (88, 99, 176 and 220 gallons) our UK manufactured small-to-medium tanks are used above ground in a wide range of applications.
All four sizes can ordered in either vertical or horizontal orientation: it's simply the positioning of the large 10" lid that is changed. To quote just two of many examples, if used as a water butt you would probably opt for vertical orientation: as a waste collection tank you would most likely select the horizontal option.
If you plan to transport liquids then you will note that all these tanks have inbuilt baffles to minimise the surge and flow of liquids that might affect vehicle stability.
These tanks use a UV-stabilised and WRAS-approved* medium density polyethylene (MDPE) plastic material.
These tanks are supplied in a black finish as standard and can be easily drilled to accept a range of fittings - e.g. tank connectors, couplers, rainwater diverters and taps - to match your application once the tank is in position.
These tanks are suitable for potable water and non-potable water, rainwater harvesting, collecting grey water, toilet waste and slurry. These baffled tanks are also suitable for vehicle-mounting - i.e. to transport liquids for watering / spraying purposes.
*WRAS stands for the Water Regulations Advisory Scheme.
Please get in touch to find out how these Small-Medium Tanks will help you. For your convenience, please complete the clever form below. You'll be able to request product details, request a quote or request a call back to discuss your options.
Technical Data
The 400 Litre Above Ground Baffled Tank is a compact and versatile solution for efficient water or waste storage for small scale applications. Designed for use in industrial, agricultural and domestic environments, this tank is ideal for safely storing and transporting non-potable water or effluent. Its small size and lightweight design make it perfect for tight spaces, mobile setups or as part of a larger system.
Manufactured from durable, UV-stabilised polyethylene, this baffled tank is built to withstand the rigors of frequent use, including impact and exposure to harsh weather conditions. The internal baffles reduce liquid movement, ensuring stability during transport and use.
Whether used for liquid storage, cleaning & servicing operations, or small scale waste management, the 400 litre baffled tank offers a reliable, low maintenance and cost effective solution.
(litres/gallons) [1]
Vertical / Flat
(mm)
(mm)
(mm)
Size [3]
(KGs) [4]
Code
gallons
Male - Female
The 450 Litre Above Ground Baffled Tank is a compact and efficient solution for water storage in domestic, commercial, and industrial settings. Its innovative baffled design minimises water movement during transport, making it ideal for mobile applications such as water bowsers or vehicle-mounted systems.
Manufactured from durable, UV-stabilised medium-density polyethylene (MDPE), this tank is designed to withstand the demands of outdoor use while ensuring long-lasting performance. With a practical 450 litre capacity, this tank is perfect for storing potable water, rainwater, or other liquids, offering versatility for a range of applications.
Easy to handle and install, it provides a reliable and low maintenance solution for water storage needs, whether for irrigation, cleaning, or mobile operations. The 450 litre baffled tank is a dependable choice for both stationary and transportable water management systems.
(litres/gallons) [1]
Vertical / Flat
(mm)
(mm)
(mm)
Size [3]
(KGs) [4]
Code
Female
Female
The 5,000 Litre Above Ground Tank offers a versatile and space saving solution for small to medium scale waste management needs. Designed for use in industrial, agricultural and commercial settings, this tank is perfect for storing and managing grey/black waste water and effluent waste. It's compact size and optimal capacity make it an excellent choice for small applications where main sewer access isn't available.
Constructed from UV-stabilised high-density polyethylene (HDPE), this tank delivers exceptional durability and resistance to corrosion, impact and environmental challenges. The ribbed structure enhances its strength, ensuring it meets the demands of tough environments.
The above ground installation is quick and hassle-free, while optional pre-fitted access points simplify integration with existing wastewater systems making it a flexible option for various applications.
(litres/gallons) [1]
Vertical / Flat
(mm)
(mm)
(mm)
Size [3]
(KGs) [4]
Code
Male - Female
Male - Female
Male - Female
The 1000 Litre Above Ground Baffled Tank is a robust and efficient storage solution for liquids in residential, commercial, and industrial environments. Its integrated baffle system minimises liquid movement, making it particularly suitable for transportation applications such as water trailers, vehicle mounted systems, or portable operations.
Crafted from UV-stabilised medium density polyethylene (MDPE), this tank is designed for durability and long-term outdoor use. With a large 1000 litre capacity, it is perfect for storing water, wastewater, or rainwater, supporting various uses like cleaning, irrigation, or mobile liquid handling.
Its practical design ensures ease of installation and transport, making the 1000 litre baffled tank a reliable choice for both stationary and mobile storage needs.
(litres/gallons) [1]
Vertical / Flat
(mm)
(mm)
(mm)
Size [3]
(KGs) [4]
Code
Male - Female
Male - Female
Male - Female
- [*] We intend to discontinue these tanks in favour of the 2024 versions of the same capacity tanks. (400 Litre tank will be substituted in favour of 450 Litre tank)
- [1] Do not lift with liquid content on board.
- [2] Please note: tank sizes quoted are subject to a +/-3% variation.
- [3] Standard outlet fitting provided is 1½" for most of the range. The outlet is not fitted, so that you have the option to position it where required, or not use it. Other outlet sizes are available: 1" or 2" being the most popular. Outlet fittings allow you to connect to other equipment or to drain the tanks. Drain valves and linking pipes are also available, the latter to link tanks together to increase volume.
- [4] The dry weight is the non-packaged weight of the basic tank. Tanks will be palletised for shipment with a pallet distributor, not a parcel service. In use, each 1 litre of liquid equates to 1 KG in weight.
- WRAS-approval allows the installation of products that carry or receive water from the public mains water supply in the UK to fully comply with the Water Supply (Water Fittings) Regulations and Scottish Byelaws. WRAS-suffixed tanks will be supplied with a Byelaw 30 "breather" kit for England & Wales or a Byelaw 60 "breather" kit for Scotland.
- Tanks with baffles will be suitable for truck-mounting - i.e. for the transportation of liquids e.g. for watering / spraying purposes. We reserve the right to amend the technical specification to improve the product without prior notification.
DOWNLOADS & LINKS
Technical Advantages
- Large, vented access hatches make for simple filling or emptying AND easy cleansing and sanitising after use
- Hatch allows easy access to mount submersible pumps (for example) inside the tank
- Increase volume by connecting several tanks together using our simple Linking Kits
- Baffled tanks are available for fitting vertically or horizontally, flat on the ground or even for transporting liquids
- Rainwater harvesting kits available
- Range of water and sewage pumps available as retrofit items
- Drain valves available for draining / isolating linked tanks from each other
- Tanks are designed to be positioned beside or underneath toilet block, glamping pod etc. or inside a suitable cabinet
- WRAS-approved tanks available in black
MULTIPLE APPLICATIONS
- Rainwater Harvesting
- Non-potable water
- WRAS approved
Upgrade Kits
- Option to isolate linked tanks from each other for transport etc.
- Simple Linking Kit 2” - Suitable for water
- Simple Linking Kit 2” - Suitable for water
- Link Kit with Ball Valves 2” - Suitable for water
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