West Coast Poly WCP23000RCOM Polyethylene 2 x 23000 Litres Round Water Storage Tank Combo

For large-scale water storage requirements, this combo deal delivers two West Coast Poly 23,000L tanks—a total of 46,000 litres—offering savings compared to purchasing individually. This package is ideal for farms, rural properties, and commercial operations requiring bulk water storage for rainwater harvesting, stock watering, spray systems, or bore water with high salt or iron content.

Each tank features heavy-duty polyethylene construction with reinforced lower walls, ribbed profiles, and UV20 stabilisation for long-term durability. The seamless one-piece construction, integrated roof design, and food-grade material ensure safe, hygienic water storage that will never rust or corrode—even in demanding conditions. FEA-certified design and advanced ultrasonic thickness testing guarantee consistent quality.

Both tanks are supplied with standard fittings including 50mm brass outlets, poly ball valves, 90mm overflows with mosquito screens, leaf strainers, and screw lids. Outlet positions are installed to your specifications, simplifying the installation process. Available in a range of colours matched to the COLOURBOND® range.

Each tank is backed by a 20-year manufacturer's guarantee and is WaterMark certified, ensuring compliance with Australian plumbing standards for long-term peace of mind.

FEATURES

• Combined 46,000 litre capacity provides substantial bulk water storage
• Savings compared to purchasing individual tanks
• Includes two standard West Coast Poly tanks supplied with the same fittings, construction, and warranty as the individual models
• AS4020:2018 and AS2070 certified materials ensure safe drinking water storage
• UV20 stabilisation for long-term UV protection in Australian outdoor conditions
• Reinforced lower walls and ribbed profiles deliver strength
• Will never rust or corrode—ideal for bore water with high salt or iron content
• Fully sealed systems with mosquito-proof overflows and screw lids prevent contamination
• One-piece construction with integrated roofs eliminates joins and potential leak points
• Manufactured in Canning Vale, Western Australia
• FEA-certified design validated through advanced ultrasonic wall thickness testing (per tank)
• 20-year manufacturer's guarantee per tank
• WaterMark certified for plumbing compliance

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