Enduramaxx is a leading plastic Open Top Water Tanks UK Manufacturer which designs and manufactures a range of high-quality open to tanks for the United Kingdom and European markets from our factory in Lincolnshire. Our plastic open top water tanks are manufactured to strict quality standards using virgin grade polymer material which is UV stabilised. Our range of rotationally one-piece moulded open-top tanks are available from 110 litres to 25,000 litres, and available as flat bottom tanks or conical base tanks.
Enduramaxx open-top total access tanks are manufactured in Lincolnshire and able to mould water tank vessels from 50 litres up to 40,000 litres and tanks as large as 4000mm in diameter by 3900mm tall. For more details on our Large Plastic Water Tanks, chemical tanks or to discuss manufacturing a custom bunded tank, please contact sales team or email Sales@enduramaxx.co.uk.
All our open-top water tanks are made from WRAS (Water Regulations Advisory Scheme) approved polymer and the polymer used in black blue and natural carries a food contact certificate. Customisation of these tanks is available including flange, pipework, mixer frames and colours.
Our circular open-top tanks for aquaculture include open-top vertical tanks from 110 litres to 25,000 litres. These tanks can be used as small quarantine tanks, laboratory test tanks, to early-stage rearing and tanks for bringing on fish. Ideal as stock holding tanks, they are available in a variety of colours with a 5,000-litre option of a low profile tank which is 2600 mm in diameter and 1000 mm in height. More details on these tanks here.
Our open-top tanks are suitable for use as industrial mixer tanks with options including mixers and mixer mounting frames. These tanks have thicker walls than standard storage tanks to handle liquids up to 1.5 specific gravity and are natural coloured (white, translucent). These mixer tanks can be flat based or conical for complete drainage of the contents.
Enduramaxx‘s settlement tanks are designed to capture silt and suspended solids and prevent them from being discharged back into the watercourse. These settlement tanks are constructed from rotationally moulded polyethene and feature a series of flanges from the tank to tank which aids effective settlement of the solids. The design, which includes lifting eyes and drain bungs, enables two or more units to be linked together for multi-stage settlement, should this be required and the inlet & discharge ports are fitted with 4” and/ or 6” flange / Bauer connectors.
Enduramaxx’s Open Top Cone tanks are available in 25 sizes from 400 litres to 25,000 litres constructed so as to have a consistent wall thickness and chemical resistance. They are ideal for the blending of or containment of liquids and for aquaculture fish storage. These plastic tanks are supplied as standard with a heavy-duty galvanised steel support frame, also available without frame.
Our large open-top tanks are suitable for storage of cold drinking water up to 25,000 litres and available in various colours – black, natural (translucent – only for use inside) and Blue. These large open top water tanks are made from food-grade for storage of stock of foodstuffs and aquaculture. This open-top tanks can be used as bunds for chemical storage tanks for inside storage providing secondary containment.
| Code | Open Top Tanks | Standard Outlet | Dimensions (mm)
Dia x H |
Product Link |
| 17270002-BUND | 55 Litre Vertical Open Top Tank – 1 SG | N/A | 680 x 290 | Product Link |
| 17270102-BUND | 110 Litre Vertical Open Top Tank – 1 SG | N/A | 810 x 350 | Product Link |
| 17270202-BUND | 220 Litre Vertical Open Top Tank – 1 SG | N/A | 975 x 400 | Product Link |
| 17270302-BUND | 330 Litre Vertical Open Top Tank – 1 SG | N/A | 940 x 940 | Product Link |
| 17270502-BUND | 550 Litre Vertical Open Top Tank – 1 SG | N/A | 1130 x 1130 | Product Link |
| 17271102-BUND | 1100 Litre Vertical Open Top Tank – 1 SG | N/A | 1580 x 770 | Product Link |
| 17200101 | 400 Litre Vertical Open Top Tank – 1 SG | 1.5″ | 880 x 1300 | Product Link |
| 17200201 | 500 Litre Vertical Open Top Tank – 1 SG | 1.5″ | 880 x 1900 | Product Link |
| 17200301 | 800 Litre Vertical Open Top Tank – 1 Sg | 1.5″ | 1160 x 1280 | Product Link |
| 17200401 | 1000 Litre Vertical Open Top Tank – 1 SG | 1.5″ | 1160 x 1580 | Product Link |
| 17200701 | 1200 Litre Vertical Open Top Tank – 1 SG | 1.5″ | 1400 x 1320 | Product Link |
| 17200501 | 1300 Litre Vertical Open Top Tank – 1 SG | 1.5” | 1400 x 860 | Product Link |
| 17200801 | 1500 Litre Vertical Open Top Tank – 1 SG | 1.5″ | 1400 x 1680 | Product Link |
| 17200901 | 2000 Litre Vertical Open Top Tank – 1 SG | 1.5″ | 1900 x 1100 | Product Link |
| 17201010 | 2500 Litre Vertical Open Top Tank – 1 SG | 1.5″ | 1400 x 1800 | Product Link |
| 17200601 | 2800 Litre Vertical Open Top Tank – 1 SG | 1.5″ | 1900 x 1300 | Product Link |
| 17201101 | 3000 Litre Vertical Open Top Tank – 1 SG | 2″ | 1400 x 2135 | Product Link |
| 17201201 | 4000 Litre Vertical Open Top Tank – 1 SG | 2″ | 1900 x 1875 | Product Link |
| 17201501 | 5000 Litre Vertical Open Top Tank – 1 SG | 2″ | 1900 x 2300 | Product Link |
| 17201601 | 6000 Litre Vertical Open Top Tank – 1 SG | 2″ | 1900 x 2500 | Product Link |
| 17201401 | 5000 Litre Vertical Open Top Tank – 1 SG | 2″ | 2600 x 1000 | Product Link |
| 17201801 | 7500 Litre Vertical Open Top Tank – 1 SG | 2″ | 2600 x 1700 | Product Link |
| 17203801 | 10000 Litre Vertical Open Top Tank – 1.0 SG | 2″ | 3450 x 1200 | Product Link |
| 17202501 | 100000 Litre Vertical Open Top Tank – 1 SG | 2″ | 2600 x 2220 | Product Link |
| 17204001 | 15000 Litre Vertical Open Top Tank – 1 SG | 2″ | 3450 x 1700 | Product Link |
| 17205001 | 20000 Litre Vertical Open Top Tank – 1 SG | 2″ | 3450 x 2200 | Product Link |
| 17206001 | 28000 Litre Vertical Open Top Tank – 1 SG | 2″ | 3450 x 3200 | Product Link |
Bespoke rectangular water tanks are available for projects where our off the shelf range won’t fit. Enduramaxx offers the ability to supply bespoke storage tanks based on the exact requirements of your project. More details on these rectangular tanks are available here.
As an open-top water tanks UK manufacturer, we deal through a number of dealers through the UK, for more details, pricing or need help with a bespoke or mixer tank – please get in touch today.