When you purchase a Nel tank from our family owned business in Blackheath Cape Town, you invest in a high-quality product from South Africa’s oldest water tank manufacturer (since 1985) of polyethylene tanks in the Western Cape.

Our products offer the following benefits:

• All Nel Vertical Water Storage Tanks for rainwater harvesting, installed by a professional installer, come with a 10-year guarantee (extended from an 8-year guarantee as of 1 December 2018).
• All Nel Horizontal Transport and Underground Storage Tanks, including septic and conservancy tanks, installed by a professional installer, come with a 2-year guarantee.
• All other Nel products carry a 2-year guarantee.
• We have different Tank sizes with a variety of fittings and colours.
• Products are manufactured with the best food-grade, quality virgin LLDPE that are colour compounded by a specialised material supplier.
• Our products have a UV-stabilised outer layer and are designed to withstand the high UV level in South Africa.
• Our black inner lining in our water tanks is food-grade that prevents algae growth and keeps water fresher for longer.
• Our quality-control system ensures that products meet specified design and ARMSA standards.
• Nel Water Tanks are manufactured in accordance with the specifications outlined in SANS 1731:2017
• All Vertical, Horizontal and Septic Tanks are manufactured in accordance with our own design and manufacturing experience (33 years and counting).
• Nel Tanks products have stood the test of time.