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525L SuDS Rainwater Attenuation Tank

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Additional Items

525L SuDS Rainwater Attenuation Tank


Water tank details:

  • Effect Flood Risk Management
  • 50% Attenuation / 50% Rainwater Harvesting
  • Made from virgin polymer
  • Approximate wall thickness: 6-7mm
  • Fully removable lid as standard
  • 3/4" raised brass threaded outlet
  • 2 x 1" brass threaded outlets, one on each side, ideal for draining the tank completely, connecting tanks together or connecting to an external pump.

340.00 ex VAT

Delivery information

  • Estimated delivery: 3-5 working days.
  • Shipping charges: Price includes 65.00+VAT delivery. Collection available, call for details.
340.00 ex VAT

Fully Removable Lid: This unique feature allows quick and easy access.

Flood Risk Management: Effectively reduce the impact of floods by managing during heavy rainfall by collecting rainwater then slowly releasing it into the local drainage network.

Partial Attenuation: 50% attenuation (262 litres) with slow release and 50% rainwater harvesting suitable for regular garden use.

Quality Material: UK designed and manufactured, the polymer used is guaranteed frost-proof and is fully recyclable. The latest UV stabilisation technology means that the colours will not fade.

Slimline, Compact Design: When space is limited, our 525 litre is slim enough to fit through a standard doorway and low enough for easy access.

Multiple Outlets Our 525 litre has three water draw off points, one 3/4'' outlet is in the middle of the tank and two 1'' BSP outlets suitated at the bottom.

525 Litre Dimensions
Height 1100mm
Width 650mm
Length 840mm
Outlet 1" & 1x ¾ BSP
Weight 22kg
Access Lift-off lid
Capacity 525 litres / 115 gal
Material MDPE
SuDS details
SuDS capacity 400 Litres (approx)
Storage capacity 400 Litres (approx)
SuDS drainage outlet 1" BSP

Water tank benefits:

  • Suitable for internal and external use
  • Frost proof; will not crack in the cold
  • Robust, heavy duty product; industrial strength
  • Modern, minimalist pillar design
  • Small footprint maximises capacity when space is limited
  • Tanks can be connected together using bottom outlets
  • Opaque plastic reduces algae growth in sunlight
  • Rotationally moulded for strength and durability
  • 2 year warranty against manufacturing defects