The Enduramaxx 300 Litre Rainwater Harvesting Tank is one of our smallest rainwater tanks. It is made from rotationally moulded polyethene and offers exceptional durability and strength. With its smaller size, it is ideal for home rainwater harvesting systems where space is limited. Manufactured in the UK, this hardwearing tank is UV-stabilised and 100% rust-proof, ensuring long-lasting performance and protection against extreme weather conditions.
 
Our large range of rainwater tanks are available in sizes from 150 litres up to 30,000 litres, suitable for all kinds of rainwater harvesting projects in domestic and agricultural settings.
 
 
Enduramaxx 300 Litre Rainwater Tank Specifications:
 
Supplied as standard with a 1.5” Outlet 177815 (other options available)
Lid: 355 mm vented
Dimensions (mm): 600 dia x 1255 h
Brim-full capacity: 313 litres
100% rust proof
UK manufactured
10-year guarantee
Made from UV-stabilised polyethene
Non-potable water tank
 
Why Harvest Rainwater?
 
Rainwater harvesting provides substantial benefits including promoting sustainability while reducing reliance on mains water and lowering bills. In farm settings, harvested rainwater is commonly used for crop irrigation and cleaning purposes, whilst in the home it can be used to supply water for gardens, toilet flushing, washing machines and power cleaning.
 
Unlike chemically treated tap water, rainwater has a low PH and is naturally soft making it preferable for watering plants, flowers and crops. In agriculture, having a backup supply of harvested rainwater helps to ensure a consistent supply of water is available during dry periods, contributing to a more resilient environment and keeping mains water costs down.
 
Common Uses for the 300 Litre Rainwater Harvesting Tank
 
This 300 litre rainwater collection tank is ideal for rainwater harvesting systems and non-potable water storage. It has many applications including storing water for fire sprinkler systems, swimming pool backwash water storage, crop-spraying and irrigation systems. Main uses include:
 
Landscape garden irrigation in parks, gardens and domestic settings
Water storage for fire sprinkler systems
Irrigation in horticultural settings, smallholdings, small orchards/fruit farms
Creating a cost-effective watering system for sporting and recreational grounds
Irrigation and/or wash-down facilities
Swimming pool backwash tanks
Effluent run-off/wastewater storage
Toilet flushing, providing water for showers etc
Rainwater, being non-chlorinated, is better for plants and gardens
Civil engineering applications where mains water is unavailable
Agricultural tank and farm crop sprayer tank
Seawater storage tanks for aquariums and sea life centres 
 
As official stockists of Enduramaxx, Paxton, Tuffa and Ecosure, we offer a wide array of above-ground and underground rainwater tanks to meet your requirements. For those who are limited on space, our baffled slimline water tanks can also used for harvesting rainwater, with their compact design fitting neatly into garages, walkways and outside farm buildings and barns.
 
Need help choosing your tank? Get in touch with our team and we'll be more than happy to help and advise you on the best tank for your specific needs. 
 
£140.10 + VAT = £168.12 + Free Delivery!
 
Please note: Tank sizes quoted are subject to a +/- 3% variation