West Coast Poly WCP25000R Polyethylene 25000 Litres Round Water Storage Tank

With 25,000 litres of storage capacity, this West Coast Poly tank is purpose-built for serious rural, farming, and off-grid water storage needs. The 3.76m diameter footprint maximises volume while maintaining a practical base size, making it suitable for rainwater harvesting, stock watering, spray tanks, and bore water storage with high salt or iron content. The 2.50m inlet height and 2.60m apex height provide additional capacity within the same footprint.

Constructed as a seamless one-piece tank from UV-stabilised food-grade polyethylene, it features a reinforced base wall and ribbed profile that deliver long-term strength under the significant water pressure generated at depth. The UV20 stabilisation provides long-term UV protection, while the integrated roof design eliminates joins and rivets. FEA-certified design and advanced ultrasonic thickness testing ensure consistent quality.

Available in a range of colours matched to the COLOURBOND® range, the tank includes a 50mm brass outlet, poly ball valve, 90mm overflow with mosquito screen, leaf strainer, and screw lid. Fittings are installed to your specifications prior to delivery.

With a 20-year manufacturer's guarantee, WaterMark certified, and AS4020:2018 compliance for potable water, this tank delivers reliable, long-term water storage for rural and agricultural properties.

FEATURES

• FEA-certified design validated through advanced ultrasonic wall thickness testing
• AS4020:2018 and AS2070 certification guarantees taint-free drinking water and food-grade safety
• Reinforced lower wall and ribbed profile deliver structural strength under high pressure
• UV20 stabilisation for long-term UV protection in Australian outdoor conditions
• Will never rust or corrode—ideal for bore water with high salt or iron content
• One-piece construction with integrated roof eliminates joins, rivets, and potential leak points
• Fully sealed system with mosquito-proof overflow and screw lid keeps water clean and hygienic
• Manufactured in Canning Vale, Western Australia by a locally owned manufacturer
• 20-year manufacturer's guarantee provides long-term peace of mind
• WaterMark certified for compliance with Australian plumbing standards

IMPORTANT: Bulk freight charges apply. Please contact us for a freight quote before ordering.