50000LTR Corrugated Round Poly Water Tank

APPROXIMATE 3-4 WEEKS PRODUCTION TIME

When maximum capacity matters, the West Coast Poly 50,000L Corrugated Round Poly Water Tank is the ultimate solution for rural, agricultural, and domestic water storage needs. Built tough for the Western Australian environment, this tank offers unmatched durability, food-grade water safety, and long-term peace of mind.

Despite its size, this tank is lightweight enough for efficient handling and installation while providing a massive 50,000 litres of reliable water storage. It’s suitable for a wide range of applications including stock watering, spray tanks, garden irrigation, and storing bore water—even in areas with high salt or iron content.

Proudly made in Canning Vale, WA, this tank meets strict ISO 9001 manufacturing standards and carries WaterMark accreditation. Every tank includes a 20-year manufacturer’s warranty and is delivered free of charge within 800km of Perth, with fittings installed on-site to suit your preferred setup.

SPECIFICATIONS

• Product Code: WCP50000R
• Capacity: 50,000 Litres
• Diameter: 4600mm
• Total Height: 3450mm
• Inlet Height: 3300mm
• Material: UV-stabilised, food-grade polyethylene
• Colour Options: Wide selection of Colorbond®-inspired colours available
  

INCLUSIONS

• 50mm brass outlet
• Poly ball valve (installed)
• 400mm mosquito-proof screw lid
• 90mm overflow with mosquito screen
• Leaf strainer
• On-site fitting installation at time of delivery

FEATURES

• Massive Capacity: Perfect for rural properties or high-demand water use with fewer refills required
• Engineered Strength: Reinforced lower wall and increased material thickness where water pressure is greatest
• Advanced Rib Profile: Patented design enhances tank rigidity and stability without compromising wall integrity
• One-Piece Roof Design: No rivets or screws—just integrated strength that resists wind uplift and structural failure
• Safe & Sealed: Keeps insects, pests, and debris out with sealed lid and mosquito-proof overflow
• Drinking Water Safe: Manufactured to AS4020:2018 and AS2070 standards for potable water and food-grade contact
• Resistant to Corrosion: Handles even poor-quality bore water with high salinity or iron content
• UV20 Protection: High-grade UV stabilisation protects against harsh Australian sun exposure and premature wear
• WA-Made for WA Conditions: Local manufacturing ensures faster turnaround, local support, and tailored solutions
• 20-Year Warranty: Industry-leading coverage from a trusted local manufacturer

INSTALLATION TIPS

1. If a sandbase is used we advise that intermittent observations over a period of time should be made for the effects of erosion.
2. Base of tank must be fully supported across its entire area (base support must remain flat at all times).
3. Failure of the tank due to insufficient base support is not the responsibility of the manufacturer.
4. Pipe work should not place any loading on tank wall (flexible coupling is recommended).
5. Overflow size must be equal or exceed inlet size.
6. Tank must be vented to prevent it being subject to pressure or vacuum (leafstrainer or breather must be installed).

WESTERN AUSTRALIA DELIVERY

• ✔ Free Delivery within 800km of Perth
• ✔ Fittings installed on-site to your specifications
• ✔ Quick turnaround and responsive customer service
• ✔ Built and supported by a trusted Western Australian manufacturer