500 Litre V2 Underground Water Tank Black

The 500 Litre V2 Underground Water Tank – Black is a compact and durable below-ground water storage solution, ideal for properties with limited space. Designed and manufactured in the UK using high-quality virgin MDPE polymer, this one-piece moulded tank offers exceptional strength and long-term reliability. It features an extended neck that can be cut down to suit installation depth, a push-down 12" lid for easy access and a pre-moulded 1" BSP outlet that makes it perfect for connecting an external pump for garden watering, car washing or general water usage.
This slim underground tank is compatible with standard UK 4" (110mm) pipe fittings and includes twin 4" connections, allowing multiple tanks to be linked using standard drainage pipe. Its rotationally moulded construction ensures excellent durability and comes with a 10-year warranty against manufacturing defects, making it an ideal choice for domestic, commercial and landscaping water management projects.

Technical Specification

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• Capacity: 500 litres
• Height: 860mm
• Length: 1250mm
• Width: 1010mm
• Access: 12" push-down lid
• Inlets/Outlets: 4" compatible
• Outlet: 1" BSP (supplied undrilled)
• Weight: 40kg
• Material: MDPE (Medium Density Polyethylene)
• Construction: One-piece rotationally moulded, virgin polymer
• Location: Underground use
• Warranty: 10-year manufacturing defect warranty