West Coast Poly WCP50000RCOM Polyethylene 2 x 50000 Litres Round Water Storage Tank Combo

For the ultimate water storage capacity, this combo deal delivers two West Coast Poly 50,000L tanks—an impressive total of 100,000 litres. This package provides an ideal solution for large-scale irrigation, commercial agriculture, and major rural operations requiring bulk water storage for irrigation, stock watering, fire protection reserves, or bore water with high salt or iron content.

Each tank is manufactured to ISO 9001 standards using UV-stabilised food-grade polyethylene with reinforced lower walls and ribbed profiles. The UV20 stabilisation, seamless one-piece construction, and integrated roof design ensure these tanks provide exceptional durability and performance for decades with minimal maintenance. FEA-certified design and advanced ultrasonic thickness testing guarantee consistent quality.

Standard fittings include 50mm brass outlets, poly ball valves, 90mm overflows with mosquito screens, leaf strainers, and screw lids per tank. Fittings are installed to your specifications prior to delivery. 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 100,000 litre capacity for large-scale water storage requirements
• 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 and food-grade storage
• UV20 stabilisation for long-term UV protection in Australian outdoor conditions
• Reinforced lower walls and ribbed profiles deliver structural 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 by a locally owned manufacturer
• ISO 9001 certified manufacturing ensures quality and consistency
• FEA-certified design validated through advanced ultrasonic wall thickness testing (per tank)
• 20-year manufacturer's guarantee per tank
• WaterMark certified for Australian plumbing compliance

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